Update pyenv---version

Added scripts for rolling releases of Miniforge

.agignore

@@ -0,0 +1,2 @@
+./versions
+./cache

.dockerignore

@@ -0,0 +1,4 @@
+.git/
+.python-version
+.vscode/
+.idea/

.github/ISSUE_TEMPLATE.md

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+Too many issues will kill our team's development velocity, drastically.
+Make sure you have checked all steps below.
+
+### Prerequisite
+* [ ] Make sure your problem is not listed in [the common build problems](https://github.com/pyenv/pyenv/wiki/Common-build-problems).
+* [ ] Make sure no duplicated issue has already been reported in [the pyenv issues](https://github.com/pyenv/pyenv/issues). You should look for closed issues, too.
+* [ ] Make sure you are not asking us to help solving your specific issue.
+  * GitHub issues is opened mainly for development purposes. If you want to ask someone to help solving your problem, go to some community site like [Gitter](https://gitter.im/yyuu/pyenv), [StackOverflow](https://stackoverflow.com/questions/tagged/pyenv), etc.
+* [ ] Make sure your problem is not derived from packaging (e.g. [Homebrew](https://brew.sh)).
+  * Please refer to the package documentation for the installation issues, etc.
+* [ ] Make sure your problem is not derived from plugins.
+  * This repository is maintaining `pyenv` and the default `python-build` plugin only. Please refrain from reporting issues of other plugins here.
+
+### Description
+- [ ] Platform information (e.g. Ubuntu Linux 16.04):
+- [ ] OS architecture (e.g. amd64):
+- [ ] pyenv version:
+- [ ] Python version:
+- [ ] C Compiler information (e.g. gcc 7.3): 
+- [ ] Please attach verbose build log as gist
+  * You can turn on verbose debug logging using by setting `PYENV_DEBUG=1`, e.g. `env PYENV_DEBUG=1 pyenv install -v 3.6.4`

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,16 @@
+Make sure you have checked all steps below.
+
+### Prerequisite
+* [ ] Please consider implementing the feature as a hook script or plugin as a first step.
+  * pyenv has some powerful support for plugins and hook scripts. Please refer to [Authoring plugins](https://github.com/pyenv/pyenv/wiki/Authoring-plugins) for details and try to implement it as a plugin if possible.
+* [ ] Please consider contributing the patch upstream to [rbenv](https://github.com/rbenv/rbenv), since we have borrowed most of the code from that project.
+  * We occasionally import the changes from rbenv. In general, you can expect changes made in rbenv will be imported to pyenv too, eventually.
+  * Generally speaking, we prefer not to make changes in the core in order to keep compatibility with rbenv.
+* [ ] My PR addresses the following pyenv issue (if any)
+  - Closes https://github.com/pyenv/pyenv/issues/XXXX
+
+### Description
+- [ ] Here are some details about my PR
+
+### Tests
+- [ ] My PR adds the following unit tests (if any)

.github/no-response.yml

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+# Configuration for probot-no-response - https://github.com/probot/no-response
+
+# Number of days of inactivity before an Issue is closed for lack of response
+daysUntilClose: 30
+# Label requiring a response
+responseRequiredLabel: need-feedback
+# Comment to post when closing an Issue for lack of response. Set to `false` to disable
+closeComment: >
+  This issue has been automatically closed because there has been no response
+  to our request for more information from the original author. With only the
+  information that is currently in the issue, we don't have enough information
+  to take action. Please reach out if you have or find the answers we need so
+  that we can investigate further.

.github/workflows/ubuntu_tests.yml

@@ -0,0 +1,42 @@
+name: ubuntu_tests
+on: [pull_request, push]
+jobs:
+  ubuntu_tests:
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version:
+          - 2.7.18
+          - 3.5.10
+          - 3.6.13
+          - 3.7.10
+          - 3.8.10
+          - 3.9.5
+    runs-on: Ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      # Normally, we would use the superbly maintained...
+      # - uses: actions/setup-python@v2
+      #   with:
+      #    python-version: ${{ matrix.python-version }}
+      # ... but in the repo, we want to test pyenv builds on Ubuntu
+      - run: |
+          sudo apt-get install -y build-essential libssl-dev zlib1g-dev libbz2-dev \
+              libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
+              xz-utils tk-dev libffi-dev liblzma-dev python-openssl git
+      # https://github.com/pyenv/pyenv#installation
+      - run: pwd
+      - env:
+          PYENV_ROOT: /home/runner/work/pyenv/pyenv
+        run: |
+          echo $PYENV_ROOT
+          echo "$PYENV_ROOT/shims:$PYENV_ROOT/bin" >> $GITHUB_PATH
+          bin/pyenv install ${{ matrix.python-version }}
+          bin/pyenv global ${{ matrix.python-version }}
+          bin/pyenv rehash
+      - run: python --version
+      - run: python -m pip --version
+      - shell: python  # Prove that actual Python == expected Python
+        env:
+          EXPECTED_PYTHON: ${{ matrix.python-version }}
+        run: import os, sys ; assert sys.version.startswith(os.getenv("EXPECTED_PYTHON"))

.gitignore

@@ -1,5 +1,10 @@
-/cache
 /shims
 /version
 /versions
 /sources
+/cache
+/libexec/*.dylib
+/src/Makefile
+/src/*.o
+/bats/
+/default-packages

.travis.yml

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+# Two types of tests:
+#
+# 1. shell tests run using bats
+# 2. build tests also run using bats
+#
+# Shell tests are run unconditionally on Linux (see jobs.include).
+#
+# Build tests can be skipped by starting the commit message with
+# '[skip build]'.
+#
+# Build tests are run on platforms generated from all combinations
+# of keys below.
+language: c
+
+os:
+- linux
+- osx
+
+dist:
+- focal
+
+# https://docs.travis-ci.com/user/reference/osx/#macos-version
+osx_image:
+- xcode9.4.1  # macOS 10.13.6
+- xcode10.3   # macOS 10.14.4
+- xcode11.6   # macOS 10.15.7
+- xcode12.2   # macOS 10.15.7
+
+env:
+- PYTHON_BUILD_VERSION=3.9.1
+- PYTHON_BUILD_VERSION=3.7.5
+
+before_install:
+- date +%Y-%m-%dT%H:%M:%S
+
+install: git clone --depth 1 --branch v1.2.0 https://github.com/bats-core/bats-core.git bats
+
+# Default for auto-generated jobs.
+script: make test-build
+
+jobs:
+  include:
+  # Shell-based tests should execute every time.
+  - stage: test shell
+    script: make test
+    env: PYENV_NATIVE_EXT=1
+    after_script: []
+    os: linux
+  - stage: test shell
+    script: make test
+    env: PYENV_NATIVE_EXT=
+    after_script: []
+    os: linux
+
+  exclude:
+  # For each osx_image but one there should be an entry in the exclude
+  # list, to prevent duplicate Linux builds.
+  - os: linux
+    osx_image: xcode9.4
+  - os: linux
+    osx_image: xcode10
+
+  allow_failures:
+  - env: PYTHON_BUILD_VERSION=3.9.1
+
+stages:
+- test shell
+- name: test
+  if: NOT (commit_message =~ /^\[skip build\]/)
+
+# Default 
+
+notifications:
+  email:
+    on_success: never
+
+deploy:
+  provider: releases
+  api_key:
+    secure: FLWevL09KYp7V1SjJUNEdWzuomuocXwNvPr1DSAFH7mmrjKTtjzwrjINAthSqzjlDrs5B//P47l1VLyHp5byEzy673W+bOmEg8swmqc7E9FrHLRyEByd/yca3DzkZgXEXgGdY/cl7tHhM4V2fYKEgAIWbFV+takmTFMK4WkEtNg=
+  on:
+    repo: pyenv/pyenv
+    tags: true

.vimrc

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+set wildignore+=versions/*,cache/*

CHANGELOG.md

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 ## Version History
 
+## Release 2.0.4
+
+- Added scripts for rolling releases of Miniforge (#2019)
+- Update pyston-2.3 (#2017)
+- Add GraalPython 21.2.0 (#2018)
+- Add CPython  3.10.0b4 (#2013), (#2005)
+- Add Pyston 2.3 (#2012)
+
+## Release 2.0.3
+
+* Remove PATH warning (#2001)
+* Add Python 3.6.14, 3.7.11, 3.8.11, and 3.9.6 (#1996)
+* Miniforge minor update to 4.10.1-5 (#1992)
+* Suggest that fish users init in interactive mode (#1991)
+
+## Release 2.0.2
+
+* Miniforge minor update to 4.10.1-5 (#1992)
+* Suggest that fish users init in interactive mode (#1991)
+* Add 3.10.0b3 (#1988)
+* Revert "Drop inferring version to install from `pyenv local`" (#1984)
+* Use system Python3 for tests (#1979)
+* Check for shims in path with pure Bash (#1978)
+* Update setup instructions for debian, ubuntu etc. (#1977)
+
+## Release 2.0.1
+
+* Drop inferring version to install from `pyenv local` (#1907)
+* Create mambaforge-4.10.1-4 (#1971)
+* Add 3.10.0b2 recipe (#1966)
+* Fix .bashrc `echo` install syntax error (#1965)
+* Add explicit Zsh instructions for MacOS (#1964)
+* Install pip with pyston (#1955)
+* Mention log file if an error happened before building, too (#1537)
+* Add pypy3.7-7.3.5 (#1950)
+
+## Release 2.0.0
+
+* Support for CPython 3.9.5 has been added.
+* Support for CPython 3.8.10 has been added.
+* Support for CPython 3.10.0b1 has been added.
+* Support for GraalPython 21.1.0 has been added.
+* Support for  Anaconda 2021.05 has been added.
+* Support for   Miniforge3 4.10.1-1 has been added.
+* CPython 3.10-dev target branch renamed.
+* CPython 3.10-dev and 3.11-dev updated.
+* Bump OpenSSL to 1.1.1x for all Pythons that support MacOS 11
+* Update generated configuration files before run ./configure
+* Full shell configuration instructions placed into `pyenv init`
+* Prevent build from installing MacOS apps globally
+* ldflags_dirs is not needed for Python and causes failures
+* Report cache filename at download
+* Add micropython 1.15
+* Correct URLs for Stackless builds and add Stackless 2.7.16
+
+## Breaking changes
+* Split startup logic into PATH and everything else (https://github.com/pyenv/pyenv/issues/1649#issuecomment-694388530)
+
+## 1.2.27
+
+* Add GraalPython 21.1.0 (#1882)
+* Add CPython 3.10.0a7 (#1880)
+* Docs(README): fix info about version-file separator (#1874)
+* List versions starting with a dot (#1350)
+* Feat: support (skip) commented lines in version-file (#1866)
+* pypy3.7-7.3.4 (#1873)
+* Create miniforge3-4.10 (#1868)
+* Add CPython 3.9.4 (#1865)
+
+## 1.2.26
+
+* Add CPython 3.9.4 (#1865)
+
+## 1.2.25
+
+* bpo-43631: update to openssl 1.1.1k (#1861)
+* Add CPython 3.9.3 and 3.8.9 (#1859)
+* Add micropython 1.14 (#1858)
+* Shell detect improvements (#1835)
+* Test(init): remove misleading detect from parent shell case arg (#1856)
+* Add GraalPython 21.0.0 (#1855)
+
+## 1.2.24
+
+* GitHub Actions: Add $PYENV_ROOT/shims to $PATH (#1838)
+* Add Python 3.10.0a6 (#1839)
+* Remove the "Using script's directory as PYENV_DIR if shim is invoked with a script argument" feature (#1814)
+* Update GET_PIP_URL (#1844)
+* GitHub Action to build Python versions on Ubuntu (#1794)
+* Make work in nounset (-u) mode (#1786)
+* Update miniforge3-4.9.2 (#1834)
+* Added aarch64 for Linux in anaconda_architecture() (#1833)
+* Hook script to add latest suffix for install command (#1831)
+* Fix error link (#1832)
+* Clarify proxy variable names in readme (#1830)
+* Travis CI: Add Xcode 12 on macOS 10.15.5 (#1708)
+* Added --nosystem argument (#1829)
+* Add CPython 3.8.8 (#1825)
+* Add CPython 3.9.2 (#1826)
+* Add manpage (#1790)
+
+## 1.2.23
+
++ python-build: Add CPython v3.7.10 (#1818)
++ python-build: Add CPython v3.6.13 (#1817)
+* python-build: Add PyPy 3.7-c-jit-latest (#1812)
+* python-build: Add PyPy 3.7 (#1718, #1726, #1780)
+* python-build: Add miniconda3 4.9.2 (#1763)
+* python-build: Add miniconda3 4.8.3 (#1763)
+* python-build: Add miniconda3 4.8.2 (#1763)
+* python-build: Add Miniforge3-4.9.2 (#1782)
+* python-build: Fix download links for some PyPy and Stackless versions (#1692)
+* python-build: Add PYENV_DEBUG option (#1806)
+* python-build: Fix get-pip which dropped support for legacy Python (#1793)
+* pyenv-help: Fix `sed: RE error: illegal byte sequence` (#1714)
+* pyenv-versions: Fix not printing asterisk for current version in Bash 3 (#1815)
+* pyenv-prefix: "system" python - support cases where python3 is in PATH but not python (#1655)
+* pyenv-which: Added fallback to system executable (#1797)
+* pyenv-rehash: Use associative arrays for better performance on bash >= 4 (#1749)
+* pyenv-rehash: Try to sleep in 0.1 sec steps when acquiring lock (#1798)
+* pyenv: Use a better PS4 as recommended by Bash Hackers Wiki (#1810)
+
+## 1.2.22
+
++ python-build: Add LDFLAGS for zlib on macOS >= 1100 (#1711)
++ python-build: Add the CPython 3.9.1 (#1752)
++ python-build: Change order of LDFLAGS paths (#1754)
++ python-build: Docker config for testing python-build (#1548)
++ python-build: Put prerequisite for installation before install (#1750)
++ python-build: Add GraalPython 20.3 (#1736)
++ python-build: Add CPython 3.8.7
++ python-build: Added anaconda3-2020.11 (#1774)
++ python-build: Added arm64 architecture support in python-build for macOS  (#1775)
+
+## 1.2.21
+
+* python-build: Add CPython 3.9.0 (#1706)
+* python-build: Add CPython 3.8.6 (#1698)
+* python-build: Add CPython 3.7.9 (#1680)
+* python-build: Add CPython 3.6.12 (#1680)
+* python-build: Add CPython 3.5.10 (#1690)
+* python-build: Add Jython 2.7.2 (#1672)
+* python-build: Add Graalpython 20.1.0 (#1594)
+* python-build: Add Graalpython 20.2.0 (#1594)
+* python-build: Add Anaconda3-2020.07 (#1684)
+* python-build: Add micropython-1.13 (#1704)
+* python-build: Fix PyPy download links (#1682)
+* python-build: Support for `PYTHON_BUILD_MIRROR_URL` when checksums do not exist (#1673)
+* pyenv: Search for plugins in `PYENV_DIR` and `PYENV_ROOT` (#1697)
+* pyenv-help: Fix 'sed: RE error: illegal byte sequence' (#1670)
+
+## 1.2.20
+
+* python-build: Add CPython 3.8.5 (#1667)
+* python-build: Add CPython 3.8.4 (#1658)
+* python-build: Add CPython 3.7.8
+* python-build: Add CPython 3.6.11
+* pyenv-install: Make grep detection more robust (#1663)
+* python-build: Fix has_tar_xz_support function on FreeBSD. (#1652)
+
+## 1.2.19
+
+* python-build: Add CPython 3.8.3 (#1612)
+* python-build: Add CPython 2.7.18 (#1593)
+* python-build: Add CPython 3.10-dev (#1619)
+* python-build: Add anaconda3-2020.02 (#1584)
+* python-build: Add stackless 3.7.5 (#1589)
+
+## 1.2.18
+
+* python-build: Update download URLs for old OpenSSL releases (#1578)
+* python-build: Prevent `brew: command not found` messages that are not errors (#1544)
+
+## 1.2.17
+
+* python-build: Add CPython 3.8.2
+* python-build: Add CPython 3.7.7 (#1553)
+* python-build: Add Miniconda versions newer than 4.3.30 (#1361)
+* python-build: Add Micropython 1.12 (#1542)
+* python-build: Add Add CPython 3.9.0a4
+* pyenv: Fix sed illegal byte sequence error (#1521)
+
+## 1.2.16
+
+* python-build: Add CPython 3.8.1 (#1497)
+* python-build: Add CPython 3.7.6 (#1498)
+* python-build: Add CPython 3.6.10 (#1499)
+* python-build: Add CPython 3.5.9 (#1448)
+* python-build: Add PyPy 7.3.0 (1502)
+
+## 1.2.15
+
+* python-build: Add CPython 3.7.5 (#1423)
+* python-build: Add CPython 2.7.17 (#1433)
+* python-build: Add CPython 3.5.8 (#1441)
+* python-build: Add PyPy 7.2.0 (#1418)
+* python-build: Add anaconda3-2019.10 (#1427)
+* pyenv-help: Show text for all pyenv commands in pyenv-help (#1421)
+
+## 1.2.14
+
+* python-build: Add CPython 3.8.0 (#1416)
+* python-build: Add Anaconda-2019.07 (#1382)
+* python-build: Add Micropython 1.11 (#1395)
+* python-build: Fix compatibility issues with Homebrew installed Tcl/Tk (#1397)
+* pyenv-exec: Do not use `exec -a`, do not mangle PATH for system Python (#1169)
+
+## 1.2.13
+
+* python-build: Add CPython 3.7.4
+* python-build: Add CPython 3.6.9
+
+## 1.2.12
+
+* python-build: Find zlib from Xcode or brew on Mojave (#1353)
+* python-build: Add PyPy 7.1.1 (#1335)
+* python-build: Add CPython 3.8.0b1
+
+## 1.2.11
+
+* python-build: Fix `posix_close` name collision in 2.4 builds (#1321)
+* python-build: Add CPython 3.4.10 (#1322)
+* python-build: Add Anaconda 2019.03
+* python-build: Allow overriding the preference of OpenSSL version per definition basis (#1302, #1325, #1326)
+* python-build: Imported changes from rbenv/ruby-build 20190401 (#1327)
+* python-build: Use GNU Readline 8.0 on macOS if brew's package isn't available (#1329)
+
+## 1.2.10
+
+* python-build: Force y, Y, yes or YES to confirm installation (#1217)
+* python-build: Add PyPy 7.0.0, 7.1.0
+* python-build: Add CPython 2.7.16, 3.5.7 and 3.7.3
+* python-build: Install `python-gdb.py` (#1190, #1289)
+* python-build: Add micropython 1.10
+* python-build: Prefer Homebrew's OpenSSL 1.1 over 1.0 (#839, #1302)
+
+## 1.2.9
+
+* python-build: Add CPython 3.7.2 and CPython 3.6.8 (#1256)
+* python-build: Add anaconda[23]-5.3.1 (#1246)
+* python-build: Add Anaconda 2018.12 (#1259)
+* python-build: Fix ironpython-dev git repo url (#1260)
+* python-build: Add `OPENSSL_NO_SSL3` patch for CPython 3.3.7 (#1263)
+
+## 1.2.8
+
+* python-build: Add CPython 3.7.1
+* python-build: Add CPython 3.6.7
+* python-build: Add anaconda[23]-5.3.0 (#1220)
+
+## 1.2.7
+
+* python-build: Add CPython 3.5.6 (#1199)
+* python-build: Add CPython 3.4.9
+
+## 1.2.6
+
+* python-build: Added CPython 3.6.6 (#1178)
+* python-build: Check wget version iff wget is going to be used (#1180)
+
+## 1.2.5
+
+* python-build: Add CPython 3.7.0 (#1177)
+* python-build: Add micropython 1.9.4 (#1160)
+* python-build: Add anaconda[23]-5.2.0 (#1165)
+* pyenv: Fix `seq(1)` is not available on OpenBSD (#1166)
+
+## 1.2.4
+
+* python-build: Add CPython 2.7.15
+* python-build: Add PyPy 6.0.0
+* python-build: Allow overriding HTTP client type based on environment variable `PYTHON_BUILD_HTTP_CLIENT` (#1126)
+* python-build: Use version-specific `get-pip.py` when installing 2.6 and 3.2 (#1131)
+* pyenv: Merge rbenv master (#1151)
+* pyenv: Make `pyenv-rehash` safer for multiple processes (#1092)
+
+## 1.2.3
+
+* python-build: Add CPython 3.6.5
+* python-build: Set openssl PKG_CONFIG_PATH for python 3.7 (#1117)
+* python-build: Add ActivePython versions 2.7.14, 3.5.4, 3.6.0 (#1113)
+* python-build: Unset `PIP_VERSION` before invoking `get-pip.py` as a workaround for `invalid truth value` error (#1124)
+
+## 1.2.2
+
+* python-build: Add PyPy3 5.10.1 (#1084)
+* python-build: Add CPython 3.5.5 (#1090)
+* python-build: Add Anaconda[23]-5.1.0 (#1100)
+* python-build: Fix checksum issue for CPython 3.4.8 (#1094)
+* python-build: Prevent Anaconda from installing a `clear` shim (#1084)
+## 1.2.1
+
+* python-build: Add CPython 3.6.4
+* python-build: Add PyPy[23] 5.10
+
+## 1.2.0
+
+* python-build: Import changes from ruby-build v20171031 (#1026)
+* python-build: Ignore LibreSSL bundled with macOS 10.13 (#1025)
+* python-build: Skip passing `--enable-unicode` to CPython 3.3+ (#912)
+* python-build: Add CPython 3.3.7 (#1053)
+* python-build: Add micropython 1.9.3
+* python-build: Add PyPy 5.9.0
+* python-build: Add Miniconda[23] 4.3.14, 4.3.21, 4.3.27, 4.3.30
+* python-build: Add Anaconda[23] 5.0.1
+* python-build: Update Anaconda[23] 5.0.0 to 5.0.0.1 bugfix release
+
+## v1.1.5
+
+* python-build: Add CPython 3.6.3
+* python-build: Add CPython 3.7.0a1
+* python-build: Add Anaconda[23] 5.0.0
+
+## v1.1.4
+
+* pyenv: Workaround for scripts in `$PATH` which needs to be source'd (#100, #688, #953)
+* python-build: Add support for PyPy3 executables like `libpypy3-c.so` (#955, #956)
+* python-build: Add CPython 2.7.14, 3.4.7, 3.5.4 (#965, #971, #980)
+* python-build: Add Jython 2.7.1 (#973)
+
+## v1.1.3
+
+* python-build: Add CPython 3.6.2 (#951)
+
+## v1.1.2
+
+* pyenv: Fix incorrect `pyenv --version` output in v1.1.1 (#947)
+
+## v1.1.1
+
+* python-build: Update links to Portable Pypy 5.8-1 bugfix release, affects pypy2.7-5.8.0 and pypy3.5-5.8.0 definitions (#939)
+
+## v1.1.0
+
+* python-build: Add PyPy 5.7.1 (#888)
+* pyenv: Merge rbenv master (#927)
+* python-build: Add PyPy 5.8.0 (#932)
+* python-build: Anaconda[23] 4.4.0
+* python-build: Add micropython-dev
+
+## 1.0.10
+
+* python-build: Add Anaconda2/Anaconda3 4.3.1 (#876)
+* python-build: Make miniconda-latest point to miniconda2-latest (#881)
+* python-build: Fix typo in MacOS packages for anaconda2-4.3.0/4.2.0 (#880)
+
+## 1.0.9
+
+* pyenv: Migrate project site from https://github.com/yyuu/pyenv to https://github.com/pyenv/pyenv
+* python-build: Add PyPy2 5.7.0 (#872, #868)
+* python-build: Add PyPy3 5.7.0-beta (#871, #869)
+* python-build: Add CPython 3.6.1 (#873)
+* python-build: Add Pyston 0.6.1 (#859)
+* python-build: Change default mirror site URL from https://yyuu.github.io/pythons to https://pyenv.github.io/pythons
+* python-build: Upgrade OpenSSL from 1.0.2g to 1.0.2k (#850)
+
+## 1.0.8
+
+* pyenv: Fix fish subcommand completion (#831)
+* python-build: Add Anaconda2/Anaconda3 4.3.0  (#824)
+* python-build: Use CPython on GitHub as the source repository of CPython development versions (#836, #837)
+* python-build: Fix checksum verification issue on the platform where OpenSSL isn't available (#840)
+
+## 1.0.7
+
+* python-build: Add CPython 3.5.3 (#811)
+* python-build: Add CPython 3.4.6 (#812)
+* python-build: Fix tar.gz checksum of CPython 3.6.0 (#793)
+* python-build: Jython installer workaround (#800)
+* python-build: Disable optimization (`-O0`) when `--debug` was specified (#808)
+
+## 1.0.6
+
+* python-build: Add CPython 3.6.0 (#787)
+
+## 1.0.5
+
+* python-build: Add CPython 2.7.13 (#782)
+* python-build: Add CPython 3.6.0rc2 (#781)
+* python-build: Add Anaconda 4.2.0 (#774)
+* python-build: Add Anaconda3 4.2.0 (#765)
+* python-build: Add IronPython 2.7.7 (#755)
+
+## 1.0.4
+
+* python-build: Add PyPy 5.6.0 (#751)
+* python-build: Add PyPy3 3.5 nightlies (`pypy3.5-c-jit-latest` #737)
+* python-build: Add Stackless 2.7.12 (#753)
+* python-build: Add Stackless 2.7.11
+* python-build: Add Stackless 2.7.10
+* python-build: Add Pyston 0.6.0
+* python-build: Add CPython 3.6.0b4 (#762)
+
+## 1.0.3
+
+* python-build: Add CPython 3.6.0b3 (#731, #744)
+* python-build: Add PyPy3.3 5.5-alpha (#734, #736)
+* python-build: Stop specifying `--enable-unicode=ucs4` on OS X (#257, #726)
+* python-build: Fix 3.6-dev and add 3.7-dev (#729, #730)
+* python-build: Add a patch for https://bugs.python.org/issue26664 (#725)
+* python-build: Add Pyston 0.5.1 (#718)
+* python-build: Add Stackless 3.4.2 (#720)
+* python-build: Add IronPython 2.7.6.3 (#716)
+* python-build: Add Stackless 2.7.9 (#714)
+
+## 1.0.2
+
+* python-build: Add CPython 3.6.0b1 (#699)
+* python-build: Add anaconda[23] 4.1.1 (#701, #702)
+* python-build: Add miniconda[23] 4.1.11 (#703, #704, #706)
+* python-build: Remove `bin.orig` if exists to fix an issue with `--enable-framework` (#687, #700)
+
+## 1.0.1
+
+* python-build: Add CPython 3.6.0a4 (#673)
+* python-build: Add PyPy2 5.4, 5.4.1 (#683, #684, #695, #697)
+* python-build: Add PyPy Portable 5.4, 5.4.1 (#685, #686, #696)
+* python-build: Make all HTTP source URLs to HTTPS (#680)
+
+## 1.0.0
+
+* pyenv: Import latest changes from rbenv as of Aug 15, 2016 (#669)
+* pyenv: Add workaround for system python at `/bin/python` (#628)
+* python-build: Import changes from ruby-build v20160602 (#668)
+
+## 20160726
+
+* python-build: pypy-5.3.1: Remove stray text (#648)
+* python-build: Add CPython 3.6.0a3 (#657)
+* python-build: Add anaconda[23]-4.1.0
+* pyenv: Keep using `.tar.gz` archives if tar doesn't support `-J` (especially on BSD) (#654, #663)
+* pyenv: Fixed conflict between pyenv-virtualenv's `rehash` hooks of `envs.bash`
+* pyenv: Write help message of `sh-*` commands to stdout properly (#650, #651)
+
+## 20160629
+
+* python-build: Added CPython 2.7.12 (#645)
+* python-build: Added PyPy 3.5.1 (#646)
+* python-build: Added PyPy Portable 5.3.1
+
+## 20160628
+
+* python-build: Added PyPy3.3 5.2-alpha1 (#631)
+* python-build: Added CPython 2.7.12rc1
+* python-build: Added CPython 3.6.0a2 (#630)
+* python-build: Added CPython 3.5.2 (#643)
+* python-build: Added CPython 3.4.5 (#643)
+* python-build: Added PyPy2 5.3 (#626)
+* pyenv: Skip creating shims for system executables bundled with Anaconda rather than ignoring them in `pyenv-which` (#594, #595, #599)
+* python-build: Configured GCC as a requirement to build CPython prior to 2.4.4 (#613)
+* python-build: Use `aria2c` - ultra fast download utility if available (#534)
+
+## 20160509
+
+* python-build: Fixed wrong SHA256 of `pypy-5.1-linux_x86_64-portable.tar.bz2` (#586, #587)
+* python-build: Added miniconda[23]-4.0.5
+* python-build: Added PyPy (Portable) 5.1.1 (#591, #592, #593)
+
+## 20160422
+
+* python-build: Added PyPy 5.1 (#579)
+* python-build: Added PyPy 5.1 Portable
+* python-build: Added PyPy 5.0.1 (#558)
+* python-build: Added PyPy 5.0.1 Portable
+* python-build: Added PyPy 5.0 Portable
+* python-build: Added anaconda[23]-4.0.0 (#572)
+* python-build: Added Jython 2.7.1b3 (#557)
+
+## 20160310
+
+* python-build: Add PyPy-5.0.0 (#555)
+* pyenv: Import recent changes from rbenv 1.0 (#549)
+
+## 20160303
+
+* python-build: Add anaconda[23]-2.5.0 (#543)
+* python-build: Import recent changes from ruby-build 20160130
+* python-build: Compile with `--enable-unicode=ucs4` by default for CPython (#257, #542)
+* python-build: Switch download URL of Continuum products from HTTP to HTTPS (#543)
+* python-build: Added pypy-dev special case in pyenv-install to use py27 (#547)
+* python-build: Upgrade OpenSSL to 1.0.2g (#550)
+
+## 20160202
+
+* pyenv: Run rehash automatically after `conda install`
+* python-build: Add CPython 3.4.4 (#511)
+* python-build: Add anaconda[23]-2.4.1, miniconda[23]-3.19.0
+* python-build: Fix broken build definitions of CPython/Stackless 3.2.x (#531)
+
+### 20151222
+
+* pyenv: Merge recent changes from rbenv as of 2015-12-14 (#504)
+* python-build: Add a `OPENSSL_NO_SSL3` patch for CPython 2.6, 2.7, 3.0, 3.1, 3.2 and 3.3 series (#507, #511)
+* python-build: Stopped using mirror at pyenv.github.io for CPython since http://www.python.org is on fast.ly
+
+### 20151210
+
+* pyenv: Add a default hook for Anaconda to look for original `$PATH` (#491)
+* pyenv: Skip virtualenv aliases on `pyenv versions --skip-aliases` (pyenv/pyenv-virtualenv#126)
+* python-build: Add CPython 2.7.11, 3.5.1 (#494, #498)
+* python-build: Update OpenSSL to 1.0.1q (#496)
+* python-build: Adding SSL patch to build 2.7.3 on Debian (#495)
+
+### 20151124
+
+* pyenv: Import recent changes from rbenv 5fb9c84e14c8123b2591d22e248f045c7f8d8a2c
+* pyenv: List anaconda-style virtual environments as a version in pyenv (#471)
+* python-build: Import recent changes from ruby-build v20151028
+* python-build: Add PyPy 4.0.1 (#489)
+* python-build: Add `miniconda*-3.18.3` (#477)
+* python-build: Add CPython 2.7.11 RC1
+
+### 20151105
+
+* python-build: Add anaconda2-2.4.0 and anacondaa3-2.4.0
+* python-build: Add Portable PyPy 4.0 (#472)
+
+### 20151103
+
+* python-build: Add PyPy 4.0.0 (#463)
+* python-build: Add Jython 2.7.1b2
+* python-build: Add warning about setuptools issues on CPython 3.0.1 on OS X (#456)
+
+### 20151006
+
+* pyenv: Different behaviour when invoking .py script through symlink (#379, #404)
+* pyenv: Enabled Gitter on the project (#436, #444)
+* python-build: Add Jython 2.7.1b1
+* python-build: Install OpenSSL on OS X if no proper version is available (#429)
+
+### 20150913
+
+* python-build: Add CPython 3.5.0
+* python-build: Remove CPython 3.5.0 release candidates
+* python-build: Fixed anaconda3 repo's paths (#439)
+* python-build: Add miniconda-3.16.0 and miniconda3-3.16.0 (#435)
+
+### 20150901
+
+* python-build: Add CPython 3.5.0 release candidates; 3.5.0rc1 and 3.5.0rc2
+* python-build: Disabled `_FORTITY_SOURCE` to fix CPython >= 2.4, <= 2.4.3 builds (#422)
+* python-build: Removed CPython 3.5.0 betas
+* python-build: Add miniconda-3.10.1 and miniconda3-3.10.1 (#414)
+* python-build: Add PyPy 2.6.1 (#433)
+* python-build: Add PyPy-STM 2.3 and 2.5.1 (#428)
+* python-build: Ignore user's site-packages on ensurepip/get-pip (#411)
+* pyenv: Import recent changes from ruby-build v20150818
+
+#### 20150719
+
+* python-build: Add CPython `3.6-dev` (#413)
+* python-build: Add Anaconda/Anaconda3 2.3.0
+* python-build: Fix download URL of portable PyPy 2.6 (fixes #389)
+* python-build: Use custom `MACOSX_DEPLOYMENT_TARGET` if defined (#312)
+* python-build: Use original CPython repository instead of mirror at bitbucket.org as the source of `*-dev` versions (#409)
+* python-build: Pin pip version to 1.5.6 for python 3.1.5 (#351)
+
+#### 20150601
+
+* python-build: Add PyPy 2.6.0
+* python-build: Add PyPy 2.5.1 portable
+* python-build: Add CPython 3.5.0 beta releases; 3.5.0b1 and 3.5.0b2
+* python-build: Removed CPython 3.5.0 alpha releases
+* python-build: Fix inverted condition for `--altinstall` of ensurepip (#255)
+* python-build: Skip installing `setuptools` by `ez_setup.py` explicitly (fixes #381)
+* python-build: Import changes from ruby-build v20150519
+
+#### 20150524
+
+* pyenv: Improve `pyenv version`, if there is one missing (#290)
+* pyenv: Improve pip-rehash to handle versions in command, like `pip2` and `pip3.4` (#368)
+* python-build: Add CPython release; 2.7.10 (#380)
+* python-build: Add Miniconda/Miniconda3 3.9.1 and Anaconda/Anaconda3 2.2.0 (#375, #376)
+
+#### 20150504
+
+* python-build: Add Jython 2.7.0
+* python-build: Add CPython alpha release; 3.5.0a4
+* python-build: Add CPython 3.1, 3.1.1, and 3.1.2
+* python-build: Fix pip version to 1.5.6 for CPython 3.1.x (#351)
+
+#### 20150326
+
+* python-build: Add Portable PyPy binaries from https://github.com/squeaky-pl/portable-pypy (#329)
+* python-build: Add CPython alpha release; 3.5.0a2 (#328)
+* python-build: Add pypy-2.5.1 (fixes #338)
+* pyenv: Import recent changes from rbenv 4d72eefffc548081f6eee2e54d3b9116b9f9ee8e
+
+#### 20150226
+
+* python-build: Add CPython release; 3.4.3 (#323)
+* python-build: Add CPython alpha release; 3.5.0a1 (#324)
+* python-build: Add Miniconda/Miniconda3 3.8.3 (#318)
+
+#### 20150204
+
+* python-build: Add PyPy 2.5.0 release (#311)
+* python-build: Add note about `--enable-shared` and RPATH (#217)
+* python-build: Fix regression of `PYTHON_MAKE_INSTALL_TARGET` and add test (#255)
+* python-build: Symlink `pythonX.Y-config` to `python-config` if `python-config` is missing (#296)
+* python-build: Latest `pip` can't be installed into `3.0.1` (#309)
+
+#### 20150124
+
+* python-build: Import recent changes from ruby-build v20150112
+* python-build: Prevent adding `/Library/Python/X.X/site-packages` to `sys.path` when `--enable-framework` is enabled on OS X. Thanks @s1341 (#292)
+* python-build: Add new IronPython release; 2.7.5
+
+#### 20141211
+
+* pyenv: Add built-in `pip-rehash` feature. You don't need to install [pyenv-pip-rehash](https://github.com/pyenv/pyenv-pip-rehash) anymore.
+* python-build: Add new CPython release; 2.7.9 (#284)
+* python-build: Add new PyPy releases; pypy3-2.4.0, pypy3-2.4.0-src (#277)
+* python-build: Add build definitions of PyPy nightly build
+
+#### 20141127
+
+* python-build: Add new CPython release candidates; 2.7.9rc1 (#276)
+
+#### 20141118
+
+* python-build: Fix broken `setup_builtin_patches` (#270)
+* python-build: Add a patch to allow building 2.6.9 on OS X 10.9 with `--enable-framework` (#269, #271)
+
+#### 20141106
+
+* pyenv: Optimize pyenv-which. Thanks to @blueyed (#129)
+* python-build: Add Miniconda/Miniconda3 3.7.0 and Anaconda/Anaconda3 2.1.0 (#260)
+* python-build: Use HTTPS for mirror download URLs (#262)
+* python-build: Set `rpath` for `--shared` build of PyPy (#244)
+* python-build: Support `make altinstall` when building CPython/Stackless (#255)
+* python-build: Import recent changes from ruby-build v20141028 (#265)
+
+#### 20141012
+
+* python-build: Add new CPython releases; 3.2.6, 3.3.6 (#253)
+
+#### 20141011
+
+* python-build: Fix build error of Stackless 3.3.5 on OS X (#250)
+* python-build: Add new Stackless releases; stackless-2.7.7, stackless-2.7.8, stackless-3.4.1 (#252)
+
+#### 20141008
+
+* python-build: Add new CPython release; 3.4.2 (#251)
+* python-build: Add new CPython release candidates; 3.2.6rc1, 3.3.6rc1 (#248)
+
+#### 20140924
+
+* pyenv: Fix an unintended behavior when user does not have write permission on `$PYENV_ROOT` (#230)
+* pyenv: Fix a zsh completion issue (#232)
+* python-build: Add new PyPy release; pypy-2.4.0, pypy-2.4.0-src (#241)
+
+#### 20140825
+
+* pyenv: Fix zsh completion with multiple words (#215)
+* python-build: Display the package name of `hg` as `mercurial` in message (#212)
+* python-build: Unset `PIP_REQUIRE_VENV` during build (#216)
+* python-build: Set `MACOSX_DEPLOYMENT_TARGET` from the product version of OS X (#219, #220)
+* python-build: Add new Jython release; jython2.7-beta3 (#223)
+
+#### 20140705
+
+* python-build: Add new CPython release; 2.7.8 (#201)
+* python-build: Support `SETUPTOOLS_VERSION` and `PIP_VERSION` to allow installing specific version of setuptools/pip (#202)
+
+#### 20140628
+
+* python-build: Add new Anaconda releases; anaconda-2.0.1, anaconda3-2.0.1 (#195)
+* python-build: Add new PyPy3 release; pypy3-2.3.1 (#198)
+* python-build: Add ancient CPython releases; 2.1.3, 2.2.3, 2.3.7 (#199)
+* python-build: Use `ez_setup.py` and `get-pip.py` instead of installing them from tarballs (#194)
+* python-build: Add support for command-line options to `ez_setup.py` and `get-pip.py` (#200)
+
+#### 20140615
+
+* python-build: Update default setuptools version (4.0.1 -> 5.0) (#190)
+
+#### 20140614
+
+* pyenv: Change versioning schema (`v0.4.0-YYYYMMDD` -> `vYYYYMMDD`)
+* python-build: Add new PyPy release; pypy-2.3.1, pypy-2.3.1-src
+* python-build: Create symlinks for executables with version suffix (#182)
+* python-build: Use SHA2 as default digest algorithm to verify downloaded archives
+* python-build: Update default setuptools version (4.0 -> 4.0.1) (#183)
+* python-build: Import recent changes from ruby-build v20140524 (#184)
+
+#### 0.4.0-20140602
+
+* python-build: Add new Anaconda/Anaconda3 releases; anaconda-2.0.0, anaconda3-2.0.0 (#179)
+* python-build: Add new CPython release; 2.7.7 (#180)
+* python-build: Update default setuptools version (3.6 -> 4.0) (#181)
+* python-build: Respect environment variables of `CPPFLAGS` and `LDFLAGS` (#168)
+* python-build: Support for xz-compressed Python tarballs (#177)
+
+#### 0.4.0-20140520
+
+* python-build: Add new CPython release; 3.4.1 (#170, #171)
+* python-build: Update default pip version (1.5.5 -> 1.5.6) (#169)
+
+#### 0.4.0-20140516
+
+* pyenv: Prefer gawk over awk if both are available.
+* python-build: Add new PyPy release; pypy-2.3, pypy-2.3-src (#162)
+* python-build: Add new Anaconda release; anaconda-1.9.2 (#155)
+* python-build: Add new Miniconda releases; miniconda-3.3.0, minoconda-3.4.2, miniconda3-3.3.0, miniconda3-3.4.2
+* python-build: Add new Stackless releases; stackless-2.7.3, stackless-2.7.4, stackless-2.7.5, stackless-2.7.6, stackless-3.2.5, stackless-3.3.5 (#164)
+* python-build: Add IronPython versions (setuptools and pip will work); ironpython-2.7.4, ironpython-dev
+* python-build: Add new Jython beta release; jython-2.7-beta2
+* python-build: Update default setuptools version (3.4.1 -> 3.6)
+* python-build: Update default pip version (1.5.4 -> 1.5.5)
+* python-build: Update GNU Readline (6.2 -> 6.3)
+* python-build: Import recent changes from ruby-build v20140420
+
+#### 0.4.0-20140404
+
+* pyenv: Reads only the first word from version file. This is as same behavior as rbenv.
+* python-build: Fix build of Tkinter with Tcl/Tk 8.6 (#131)
+* python-build: Fix build problem with Readline 6.3 (#126, #131, #149, #152)
+* python-build: Do not exit with errors even if some of modules are absent (#131)
+* python-build: MacOSX was misspelled as MaxOSX in `anaconda_architecture` (#136)
+* python-build: Use default `cc` as the C Compiler to build CPython (#148, #150)
+* python-build: Display value from `pypy_architecture` and `anaconda_architecture` on errors (pyenv/pyenv-virtualenv#18)
+* python-build: Remove old development version; 2.6-dev
+* python-build: Update default setuptools version (3.3 -> 3.4.1)
+
+#### 0.4.0-20140317
+
+* python-build: Add new CPython releases; 3.4.0 (#133)
+* python-build: Add new Anaconda releases; anaconda-1.9.0, anaconda-1.9.1
+* python-build: Add new Miniconda releases; miniconda-3.0.4, miniconda-3.0.5, miniconda3-3.0.4, miniconda3-3.0.5
+* python-build: Update default setuptools version (3.1 -> 3.3)
+
+#### 0.4.0-20140311
+
+* python-build: Add new CPython releases; 3.3.5 (#127)
+* python-build: Add new CPython release candidates; 3.4.0rc1, 3.4.0rc2, 3.4.0rc3
+* python-build: Update default setuptools version (2.2 -> 3.1)
+* python-build: Update default pip version (1.5.2 -> 1.5.4)
+* python-build: Import recent changes from ruby-build v20140225
+
+#### 0.4.0-20140211
+
+* python-build: Add new CPython release candidates; 3.3.4, 3.4.0b3
+* python-build: Add [Anaconda](https://store.continuum.io/cshop/anaconda/) and [Miniconda](http://repo.continuum.io/miniconda/) binary distributions
+* python-build: Display error if the wget does not support Server Name Indication (SNI) to avoid SSL verification error when downloading from https://pypi.python.org. (#60)
+* python-build: Update default setuptools version (2.1 -> 2.2)
+* python-build: Update default pip version (1.5.1 -> 1.5.2)
+* python-build: Import recent changes from ruby-build v20140204
+
+#### 0.4.0-20140123
+
+* pyenv: Always append the directory at the top of the `$PATH` to return proper value for `sys.executable` (#98)
+* pyenv: Unset `GREP_OPTIONS` to avoid issues of conflicting options (#101)
+* python-build: Install `pip` with using `ensurepip` if available
+* python-build: Add support for framework installation (`--enable-framework`) of CPython (#55, #99)
+* python-build: Import recent changes from ruby-build v20140110.1
+* python-build: Import `bats` tests from ruby-build v20140110.1
+
+#### 0.4.0-20140110.1
+
+* python-build: Fix build error of CPython 2.x on the platform where the `gcc` is llvm-gcc.
+
+#### 0.4.0-20140110
+
+* pyenv: Reliably detect parent shell in `pyenv init` (#93)
+* pyenv: Import recent changes from rbenv 0.4.0
+* pyenv: Import `bats` tests from rbenv 0.4.0
+* python-build: Add new CPython releases candidates; 3.4.0b2
+* python-build: Add ruby-build style patching feature (#91)
+* python-build: Set `RPATH` if `--enable-shared` was given (#65, #66, 82)
+* python-build: Update default setuptools version (2.0 -> 2.1)
+* python-build: Update default pip version (1.4.1 -> 1.5)
+* python-build: Activate friendly CPython during build if the one is not activated (8fa6b4a1847851919ad7857c6c42ed809a4d277b)
+* python-build: Fix broken install.sh
+* python-build: Import recent changes from ruby-build v20131225.1
+* version-ext-compat: Removed from default plugin. Please use [pyenv-version-ext](https://github.com/pyenv/pyenv-version-ext) instead.
+
+#### 0.4.0-20131217
+
+* python-build: Fix broken build of CPython 3.3+ on Darwin
+* python-build: Not build GNU Readline uselessly on Darwin
+
 #### 0.4.0-20131216
 
 * python-build: Add new CPython releases; 3.3.3 (#80)

COMMANDS.md

@@ -0,0 +1,280 @@
+# Command Reference
+
+Like `git`, the `pyenv` command delegates to subcommands based on its
+first argument.
+
+The most common subcommands are:
+
+* [`pyenv commands`](#pyenv-commands)
+* [`pyenv local`](#pyenv-local)
+* [`pyenv global`](#pyenv-global)
+* [`pyenv shell`](#pyenv-shell)
+* [`pyenv install`](#pyenv-install)
+* [`pyenv uninstall`](#pyenv-uninstall)
+* [`pyenv rehash`](#pyenv-rehash)
+* [`pyenv version`](#pyenv-version)
+* [`pyenv versions`](#pyenv-versions)
+* [`pyenv which`](#pyenv-which)
+* [`pyenv whence`](#pyenv-whence)
+
+
+## `pyenv commands`
+
+Lists all available pyenv commands.
+
+
+## `pyenv local`
+
+Sets a local application-specific Python version by writing the version
+name to a `.python-version` file in the current directory. This version
+overrides the global version, and can be overridden itself by setting
+the `PYENV_VERSION` environment variable or with the `pyenv shell`
+command.
+
+    $ pyenv local 2.7.6
+
+When run without a version number, `pyenv local` reports the currently
+configured local version. You can also unset the local version:
+
+    $ pyenv local --unset
+
+Previous versions of pyenv stored local version specifications in a
+file named `.pyenv-version`. For backwards compatibility, pyenv will
+read a local version specified in an `.pyenv-version` file, but a
+`.python-version` file in the same directory will take precedence.
+
+
+### `pyenv local` (advanced)
+
+You can specify multiple versions as local Python at once.
+
+Let's say if you have two versions of 2.7.6 and 3.3.3. If you prefer 2.7.6 over 3.3.3,
+
+    $ pyenv local 2.7.6 3.3.3
+    $ pyenv versions
+      system
+    * 2.7.6 (set by /Users/yyuu/path/to/project/.python-version)
+    * 3.3.3 (set by /Users/yyuu/path/to/project/.python-version)
+    $ python --version
+    Python 2.7.6
+    $ python2.7 --version
+    Python 2.7.6
+    $ python3.3 --version
+    Python 3.3.3
+
+or, if you prefer 3.3.3 over 2.7.6,
+
+    $ pyenv local 3.3.3 2.7.6
+    $ pyenv versions
+      system
+    * 2.7.6 (set by /Users/yyuu/path/to/project/.python-version)
+    * 3.3.3 (set by /Users/yyuu/path/to/project/.python-version)
+      venv27
+    $ python --version
+    Python 3.3.3
+    $ python2.7 --version
+    Python 2.7.6
+    $ python3.3 --version
+    Python 3.3.3
+
+
+## `pyenv global`
+
+Sets the global version of Python to be used in all shells by writing
+the version name to the `~/.pyenv/version` file. This version can be
+overridden by an application-specific `.python-version` file, or by
+setting the `PYENV_VERSION` environment variable.
+
+    $ pyenv global 2.7.6
+
+The special version name `system` tells pyenv to use the system Python
+(detected by searching your `$PATH`).
+
+When run without a version number, `pyenv global` reports the
+currently configured global version.
+
+
+### `pyenv global` (advanced)
+
+You can specify multiple versions as global Python at once.
+
+Let's say if you have two versions of 2.7.6 and 3.3.3. If you prefer 2.7.6 over 3.3.3,
+
+    $ pyenv global 2.7.6 3.3.3
+    $ pyenv versions
+      system
+    * 2.7.6 (set by /Users/yyuu/.pyenv/version)
+    * 3.3.3 (set by /Users/yyuu/.pyenv/version)
+    $ python --version
+    Python 2.7.6
+    $ python2.7 --version
+    Python 2.7.6
+    $ python3.3 --version
+    Python 3.3.3
+
+or, if you prefer 3.3.3 over 2.7.6,
+
+    $ pyenv global 3.3.3 2.7.6
+    $ pyenv versions
+      system
+    * 2.7.6 (set by /Users/yyuu/.pyenv/version)
+    * 3.3.3 (set by /Users/yyuu/.pyenv/version)
+      venv27
+    $ python --version
+    Python 3.3.3
+    $ python2.7 --version
+    Python 2.7.6
+    $ python3.3 --version
+    Python 3.3.3
+
+
+## `pyenv shell`
+
+Sets a shell-specific Python version by setting the `PYENV_VERSION`
+environment variable in your shell. This version overrides
+application-specific versions and the global version.
+
+    $ pyenv shell pypy-2.2.1
+
+When run without a version number, `pyenv shell` reports the current
+value of `PYENV_VERSION`. You can also unset the shell version:
+
+    $ pyenv shell --unset
+
+Note that you'll need pyenv's shell integration enabled (step 3 of
+the installation instructions) in order to use this command. If you
+prefer not to use shell integration, you may simply set the
+`PYENV_VERSION` variable yourself:
+
+    $ export PYENV_VERSION=pypy-2.2.1
+
+
+### `pyenv shell` (advanced)
+
+You can specify multiple versions via `PYENV_VERSION` at once.
+
+Let's say if you have two versions of 2.7.6 and 3.3.3. If you prefer 2.7.6 over 3.3.3,
+
+    $ pyenv shell 2.7.6 3.3.3
+    $ pyenv versions
+      system
+    * 2.7.6 (set by PYENV_VERSION environment variable)
+    * 3.3.3 (set by PYENV_VERSION environment variable)
+    $ python --version
+    Python 2.7.6
+    $ python2.7 --version
+    Python 2.7.6
+    $ python3.3 --version
+    Python 3.3.3
+
+or, if you prefer 3.3.3 over 2.7.6,
+
+    $ pyenv shell 3.3.3 2.7.6
+    $ pyenv versions
+      system
+    * 2.7.6 (set by PYENV_VERSION environment variable)
+    * 3.3.3 (set by PYENV_VERSION environment variable)
+      venv27
+    $ python --version
+    Python 3.3.3
+    $ python2.7 --version
+    Python 2.7.6
+    $ python3.3 --version
+    Python 3.3.3
+
+
+## `pyenv install`
+
+Install a Python version (using [`python-build`](https://github.com/pyenv/pyenv/tree/master/plugins/python-build)).
+
+    Usage: pyenv install [-f] [-kvp] <version>
+           pyenv install [-f] [-kvp] <definition-file>
+           pyenv install -l|--list
+
+      -l/--list             List all available versions
+      -f/--force            Install even if the version appears to be installed already
+      -s/--skip-existing    Skip the installation if the version appears to be installed already
+
+      python-build options:
+
+      -k/--keep        Keep source tree in $PYENV_BUILD_ROOT after installation
+                       (defaults to $PYENV_ROOT/sources)
+      -v/--verbose     Verbose mode: print compilation status to stdout
+      -p/--patch       Apply a patch from stdin before building
+      -g/--debug       Build a debug version
+
+To list the all available versions of Python, including Anaconda, Jython, pypy, and stackless, use:
+
+    $ pyenv install --list
+
+Then install the desired versions:
+
+    $ pyenv install 2.7.6
+    $ pyenv install 2.6.8
+    $ pyenv versions
+      system
+      2.6.8
+    * 2.7.6 (set by /home/yyuu/.pyenv/version)
+
+## `pyenv uninstall`
+
+Uninstall a specific Python version.
+
+    Usage: pyenv uninstall [-f|--force] <version>
+
+       -f  Attempt to remove the specified version without prompting
+           for confirmation. If the version does not exist, do not
+           display an error message.
+
+
+## `pyenv rehash`
+
+Installs shims for all Python binaries known to pyenv (i.e.,
+`~/.pyenv/versions/*/bin/*`). Run this command after you install a new
+version of Python, or install a package that provides binaries.
+
+    $ pyenv rehash
+
+
+## `pyenv version`
+
+Displays the currently active Python version, along with information on
+how it was set.
+
+    $ pyenv version
+    2.7.6 (set by /home/yyuu/.pyenv/version)
+
+
+## `pyenv versions`
+
+Lists all Python versions known to pyenv, and shows an asterisk next to
+the currently active version.
+
+    $ pyenv versions
+      2.5.6
+      2.6.8
+    * 2.7.6 (set by /home/yyuu/.pyenv/version)
+      3.3.3
+      jython-2.5.3
+      pypy-2.2.1
+
+
+## `pyenv which`
+
+Displays the full path to the executable that pyenv will invoke when
+you run the given command.
+
+    $ pyenv which python3.3
+    /home/yyuu/.pyenv/versions/3.3.3/bin/python3.3
+
+Use --nosystem argument in case when you don't need to search command in the 
+system environment.
+
+## `pyenv whence`
+
+Lists all Python versions with the given command installed.
+
+    $ pyenv whence 2to3
+    2.6.8
+    2.7.6
+    3.3.3

CONDUCT.md

@@ -0,0 +1,80 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting one of the project maintainers listed below. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Project Maintainers
+
+* Yamashita, Yuu <<peek824545201@gmail.com>>
+* Daniel Hahler <<git@thequod.de>>
+* Josh Friend <<josh@fueledbycaffeine.com>>
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

Dockerfile

@@ -0,0 +1,35 @@
+FROM ubuntu:18.04
+
+LABEL maintainer="Chris L. Barnes <chrislloydbarnes@gmail.com>"
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update -y \
+    && apt-get install -y \
+        make \
+        build-essential \
+        libssl-dev \
+        zlib1g-dev \
+        libbz2-dev \
+        libreadline-dev \
+        libsqlite3-dev \
+        wget \
+        curl \
+        llvm \
+        libncurses5-dev \
+        libncursesw5-dev \
+        xz-utils \
+        tk-dev \
+        libffi-dev \
+        liblzma-dev \
+        python-openssl \
+        git \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV PYENV_ROOT "/pyenv"
+ENV PATH "$PYENV_ROOT/bin:$PATH"
+
+COPY . /pyenv
+
+RUN eval "$(pyenv init -)"
+

Makefile

@@ -0,0 +1,25 @@
+.PHONY: test test-build
+
+# Do not pass in user flags to build tests.
+unexport PYTHON_CFLAGS
+unexport PYTHON_CONFIGURE_OPTS
+
+test: bats
+	PATH="./bats/bin:$$PATH" test/run
+	cd plugins/python-build && $(PWD)/bats/bin/bats $${CI:+--tap} test
+
+PYTHON_BUILD_ROOT := $(CURDIR)/plugins/python-build
+PYTHON_BUILD_OPTS ?= --verbose
+PYTHON_BUILD_VERSION ?= 3.8-dev
+PYTHON_BUILD_TEST_PREFIX ?= $(PYTHON_BUILD_ROOT)/test/build/tmp/dist
+
+test-build:
+	$(RM) -r $(PYTHON_BUILD_TEST_PREFIX)
+	$(PYTHON_BUILD_ROOT)/bin/python-build $(PYTHON_BUILD_OPTS) $(PYTHON_BUILD_VERSION) $(PYTHON_BUILD_TEST_PREFIX)
+	[ -e $(PYTHON_BUILD_TEST_PREFIX)/bin/python ]
+	$(PYTHON_BUILD_TEST_PREFIX)/bin/python -V
+	[ -e $(PYTHON_BUILD_TEST_PREFIX)/bin/pip ]
+	$(PYTHON_BUILD_TEST_PREFIX)/bin/pip -V
+
+bats:
+	git clone --depth 1 --branch v1.2.0 https://github.com/bats-core/bats-core.git bats

README.md

@@ -1,13 +1,18 @@
 # Simple Python Version Management: pyenv
 
+[![Join the chat at https://gitter.im/yyuu/pyenv](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/yyuu/pyenv?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+[![Build Status](https://travis-ci.org/pyenv/pyenv.svg?branch=master)](https://travis-ci.org/pyenv/pyenv)
+
 pyenv lets you easily switch between multiple versions of Python. It's
 simple, unobtrusive, and follows the UNIX tradition of single-purpose
 tools that do one thing well.
 
-This project was forked from [rbenv](https://github.com/sstephenson/rbenv) and
-[ruby-build](https://github.com/sstephenson/ruby-build), and modified for Python.
+This project was forked from [rbenv](https://github.com/rbenv/rbenv) and
+[ruby-build](https://github.com/rbenv/ruby-build), and modified for Python.
+
+![Terminal output example](/terminal_output.png)
 
-<img src="http://gyazo.com/9c829fafdf5e58880c820349c4e9197e.png?1346414267" width="849" height="454">
 
 ### pyenv _does..._
 
@@ -16,7 +21,8 @@ This project was forked from [rbenv](https://github.com/sstephenson/rbenv) and
 * Allow you to **override the Python version** with an environment
   variable.
 * Search commands from **multiple versions of Python at a time**.
-  This may be helpful to test across Python versions with [tox](http://pypi.python.org/pypi/tox).
+  This may be helpful to test across Python versions with [tox](https://pypi.python.org/pypi/tox).
+
 
 ### In contrast with pythonbrew and pythonz, pyenv _does not..._
 
@@ -24,36 +30,36 @@ This project was forked from [rbenv](https://github.com/sstephenson/rbenv) and
     There is no bootstrap problem of Python.
 * **Need to be loaded into your shell.** Instead, pyenv's shim
     approach works by adding a directory to your `$PATH`.
-* **Manage virtualenv.** Of course, you can create [virtualenv](http://pypi.python.org/pypi/virtualenv)
-    yourself, or [pyenv-virtualenv](https://github.com/yyuu/pyenv-virtualenv)
+* **Manage virtualenv.** Of course, you can create [virtualenv](https://pypi.python.org/pypi/virtualenv)
+    yourself, or [pyenv-virtualenv](https://github.com/pyenv/pyenv-virtualenv)
     to automate the process.
 
+
+----
+
+
 ## Table of Contents
 
-* [How It Works](#how-it-works)
+* **[How It Works](#how-it-works)**
   * [Understanding PATH](#understanding-path)
   * [Understanding Shims](#understanding-shims)
   * [Choosing the Python Version](#choosing-the-python-version)
   * [Locating the Python Installation](#locating-the-python-installation)
-* [Installation](#installation)
+* **[Installation](#installation)**
   * [Basic GitHub Checkout](#basic-github-checkout)
     * [Upgrading](#upgrading)
-    * [Homebrew on Mac OS X](#homebrew-on-mac-os-x)
-    * [Neckbeard Configuration](#neckbeard-configuration)
+    * [Homebrew on macOS](#homebrew-on-macos)
+    * [Advanced Configuration](#advanced-configuration)
     * [Uninstalling Python Versions](#uninstalling-python-versions)
-* [Command Reference](#command-reference)
-  * [pyenv local](#pyenv-local)
-  * [pyenv global](#pyenv-global)
-  * [pyenv shell](#pyenv-shell)
-  * [pyenv versions](#pyenv-versions)
-  * [pyenv version](#pyenv-version)
-  * [pyenv rehash](#pyenv-rehash)
-  * [pyenv which](#pyenv-which)
-  * [pyenv whence](#pyenv-whence)
-* [Development](#development)
+* **[Command Reference](#command-reference)**
+* **[Development](#development)**
   * [Version History](#version-history)
   * [License](#license)
 
+
+----
+
+
 ## How It Works
 
 At a high level, pyenv intercepts Python commands using shim
@@ -81,7 +87,7 @@ then `/bin`.
 pyenv works by inserting a directory of _shims_ at the front of your
 `PATH`:
 
-    ~/.pyenv/shims:/usr/local/bin:/usr/bin:/bin
+    $(pyenv root)/shims:/usr/local/bin:/usr/bin:/bin
 
 Through a process called _rehashing_, pyenv maintains shims in that
 directory to match every Python command across every installed version
@@ -101,23 +107,36 @@ operating system will do the following:
 When you execute a shim, pyenv determines which Python version to use by
 reading it from the following sources, in this order:
 
-1. The `PYENV_VERSION` environment variable, if specified. You can use
-   the [`pyenv shell`](#pyenv-shell) command to set this environment
+1. The `PYENV_VERSION` environment variable (if specified). You can use
+   the [`pyenv shell`](https://github.com/pyenv/pyenv/blob/master/COMMANDS.md#pyenv-shell) command to set this environment
    variable in your current shell session.
 
 2. The application-specific `.python-version` file in the current
-   directory, if present. You can modify the current directory's
-   `.python-version` file with the [`pyenv local`](#pyenv-local)
+   directory (if present). You can modify the current directory's
+   `.python-version` file with the [`pyenv local`](https://github.com/pyenv/pyenv/blob/master/COMMANDS.md#pyenv-local)
    command.
 
-3. The first `.python-version` file found by searching each parent
-   directory until reaching the root of your filesystem, if any.
+3. The first `.python-version` file found (if any) by searching each parent
+   directory, until reaching the root of your filesystem.
 
-4. The global `~/.pyenv/version` file. You can modify this file using
-   the [`pyenv global`](#pyenv-global) command. If the global version
+4. The global `$(pyenv root)/version` file. You can modify this file using
+   the [`pyenv global`](https://github.com/pyenv/pyenv/blob/master/COMMANDS.md#pyenv-global) command. If the global version
    file is not present, pyenv assumes you want to use the "system"
-   Python—i.e. whatever version would be run if pyenv weren't in your
-   path.
+   Python. (In other words, whatever version would run if pyenv weren't in your
+   `PATH`.)
+
+**NOTE:** You can activate multiple versions at the same time, including multiple
+versions of Python2 or Python3 simultaneously. This allows for parallel usage of
+Python2 and Python3, and is required with tools like `tox`. For example, to set
+your path to first use your `system` Python and Python3 (set to 2.7.9 and 3.4.2
+in this example), but also have Python 3.3.6, 3.2, and 2.5 available on your
+`PATH`, one would first `pyenv install` the missing versions, then set `pyenv
+global system 3.3.6 3.2 2.5`. At this point, one should be able to find the full
+executable path to each of these using `pyenv which`, e.g. `pyenv which python2.5`
+(should display `$(pyenv root)/versions/2.5/bin/python2.5`), or `pyenv which
+python3.4` (should display path to system Python3). You can also specify multiple
+versions in a `.python-version` file, separated by newlines.
+Lines starting with a `#` are ignored.
 
 ### Locating the Python Installation
 
@@ -126,338 +145,379 @@ specified, it passes the command along to the corresponding Python
 installation.
 
 Each Python version is installed into its own directory under
-`~/.pyenv/versions`. For example, you might have these versions
-installed:
+`$(pyenv root)/versions`.
 
-* `~/.pyenv/versions/2.7.5/`
-* `~/.pyenv/versions/3.3.2/`
-* `~/.pyenv/versions/pypy-1.9/`
+For example, you might have these versions installed:
+
+* `$(pyenv root)/versions/2.7.8/`
+* `$(pyenv root)/versions/3.4.2/`
+* `$(pyenv root)/versions/pypy-2.4.0/`
+
+As far as Pyenv is concerned, version names are simply directories under
+`$(pyenv root)/versions`.
+
+### Managing Virtual Environments
+
+There is a pyenv plugin named [pyenv-virtualenv](https://github.com/pyenv/pyenv-virtualenv) which comes with various features to help pyenv users to manage virtual environments created by virtualenv or Anaconda.
+Because the `activate` script of those virtual environments are relying on mutating `$PATH` variable of user's interactive shell, it will intercept pyenv's shim style command execution hooks.
+We'd recommend to install pyenv-virtualenv as well if you have some plan to play with those virtual environments.
+
+
+----
 
-Version names to pyenv are simply the names of the directories in
-`~/.pyenv/versions`.
 
 ## Installation
 
-If you're on Mac OS X, consider
-[installing with Homebrew](#homebrew-on-mac-os-x).
+### Prerequisites:
+
+For pyenv to install python correctly you should [**install the Python build dependencies**](https://github.com/pyenv/pyenv/wiki#suggested-build-environment).
+
+### Homebrew on macOS
+
+   1. Consider installing with [Homebrew](https://brew.sh):
+      ```sh
+      brew update
+      brew install pyenv
+      ```
+   2. Then follow the rest of the post-installation steps under [Basic GitHub Checkout](https://github.com/pyenv/pyenv#basic-github-checkout), starting with #2 ("Configure your shell's environment for Pyenv").
+
+If you're on Windows, consider using @kirankotari's [`pyenv-win`](https://github.com/pyenv-win/pyenv-win) fork. (Pyenv does not work in Windows outside the Windows Subsystem for Linux.)
+
+### The automatic installer
+
+Visit our other project:
+https://github.com/pyenv/pyenv-installer
+
 
 ### Basic GitHub Checkout
 
-This will get you going with the latest version of pyenv and make it
+This will get you going with the latest version of Pyenv and make it
 easy to fork and contribute any changes back upstream.
 
-1. Check out pyenv where you want it installed. A good place to choose is
-`$HOME/.pyenv` but you may install it somewhere else.
+1. **Check out Pyenv where you want it installed.**
+   A good place to choose is `$HOME/.pyenv` (but you can install it somewhere else):
 
-        $ cd
-        $ git clone git://github.com/yyuu/pyenv.git .pyenv
+        git clone https://github.com/pyenv/pyenv.git ~/.pyenv
 
+   Optionally, try to compile a dynamic Bash extension to speed up Pyenv. Don't
+   worry if it fails; Pyenv will still work normally:
 
-2. Define environment variable `PYENV_ROOT` to point to the path where
-pyenv repo is cloned and add `$PYENV_ROOT/bin` to your `$PATH` for access 
-to the `pyenv` command-line utility.
+        cd ~/.pyenv && src/configure && make -C src
 
-        $ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile
-        $ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile
+2. **Configure your shell's environment for Pyenv**
 
-    **Zsh note**: Modify your `~/.zshenv` file instead of `~/.bash_profile`.
-    **Ubuntu note**: Modify your `~/.bashrc` file instead of `~/.bash_profile`.
+   **Note:** The below instructions for specific shells are designed for common shell setups.  
+   If you have an uncommon setup and they don't work for you,
+   use the guidance text and the [Advanced Configuration](#advanced-configuration)
+   section below to figure out what you need to do in your specific case.
    
-3. Add pyenv init to your shell to enable shims and autocompletion.
+   1. **Adjust the session-wide environment for your account.** Define
+   the `PYENV_ROOT` environment variable to point to the path where
+   you cloned the Pyenv repo, add the `pyenv` command-line utility to your `PATH`,
+   run the output of `pyenv init --path` to enable shims.
    
-        $ echo 'eval "$(pyenv init -)"' >> ~/.bash_profile
+      These commands need to be added into your shell startup files in such a way
+      that _they are executed only once per session, by its login shell._
+      This typically means they need to be added into a per-user shell-specific
+      `~/.*profile` file, _and_ into `~/.profile`, too, so that they are also
+      run by GUI managers (which typically act as a `sh` login shell).
 
-    **Zsh note**: Modify your `~/.zshenv` file instead of `~/.bash_profile`.
-    **Ubuntu note**: Modify your `~/.bashrc` file instead of `~/.bash_profile`.
+      **MacOS note:** If you installed Pyenv with Homebrew, you don't need
+      to add the `PYENV_ROOT=` and `PATH=` lines.
+      You also don't need to add commands into `~/.profile` if your shell doesn't use it.
    
-4. Restart your shell so the path changes take effect. You can now
-   begin using pyenv.
+      - For **Bash**:
 
-        $ exec $SHELL
+         ~~~ bash
+         echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.profile
+         echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.profile
+         echo 'eval "$(pyenv init --path)"' >> ~/.profile
+         ~~~
 
-5. Install Python versions into `$PYENV_ROOT/versions`. For example, to
-   install Python 2.7.5, download and unpack the source, then run:
+         - **If your `~/.profile` sources `~/.bashrc` (Debian, Ubuntu, Mint):**
 
-        $ pyenv install 2.7.5
+            Put these lines into `~/.profile` _before_ the part that sources `~/.bashrc`:
+            ~~~bash
+            export PYENV_ROOT="$HOME/.pyenv"
+            export PATH="$PYENV_ROOT/bin:$PATH"
+            ~~~
             
-   **NOTE** If you need to pass configure option to build, please use
+            And put this line at the _bottom_ of `~/.profile`:
+            ~~~bash
+            eval "$(pyenv init --path)"
+            ~~~
+
+            <!--This is an alternative option and needn't be replicated to `pyenv init`-->
+            Alternatively, for an automated installation, you can run the following:
+            ~~~ bash
+            echo -e 'if shopt -q login_shell; then' \
+                  '\n  export PYENV_ROOT="$HOME/.pyenv"' \
+                  '\n  export PATH="$PYENV_ROOT/bin:$PATH"' \
+                  '\n eval "$(pyenv init --path)"' \
+                  '\nfi' >> ~/.bashrc
+            echo -e 'if [ -z "$BASH_VERSION" ]; then'\
+                  '\n  export PYENV_ROOT="$HOME/.pyenv"'\
+                  '\n  export PATH="$PYENV_ROOT/bin:$PATH"'\
+                  '\n  eval "$(pyenv init --path)"'\
+                  '\nfi' >>~/.profile
+            ~~~
+
+         **Note:** If you have `~/.bash_profile`, make sure that it too executes the above-added commands,
+         e.g. by copying them there or by `source`'ing `~/.profile`.
+
+      - For **Zsh**:
+
+         - **MacOS, if Pyenv is installed with Homebrew:**
+
+            ~~~ zsh
+            echo 'eval "$(pyenv init --path)"' >> ~/.zprofile
+            ~~~
+         
+         - **MacOS, if Pyenv is installed with a Git checkout:**
+         
+            ~~~ zsh
+            echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.zprofile
+            echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.zprofile
+            echo 'eval "$(pyenv init --path)"' >> ~/.zprofile
+            ~~~
+
+         - **Other OSes:**
+         
+           Same as for Bash above, but add the commands into both `~/.profile`
+           and `~/.zprofile`.
+        
+      - For **Fish shell**:
+
+        Execute this interactively:
+        ~~~ fish
+        set -Ux PYENV_ROOT $HOME/.pyenv
+        set -U fish_user_paths $PYENV_ROOT/bin $fish_user_paths
+        ~~~
+
+        And add this to `~/.config/fish/config.fish`:
+        ~~~ fish
+        status is-interactive; and pyenv init --path | source
+        ~~~
+
+        If Fish is not your login shell, also follow the Bash/Zsh instructions to add to `~/.profile`.
+
+      **Proxy note**: If you use a proxy, export `http_proxy` and `https_proxy`, too.
+
+   2. **Add `pyenv` into your shell** by running the output of `pyenv init -`
+     to enable autocompletion and all subcommands.
+   
+      This command needs to run at startup of any interactive shell instance.
+      In an interactive login shell, it needs to run _after_ the commands
+      from the previous step.
+
+      - For **bash**:
+        ~~~ bash
+        echo 'eval "$(pyenv init -)"' >> ~/.bashrc
+        ~~~
+        
+        - **If your `/etc/profile` sources `~/.bashrc` (SUSE):**
+        
+          ~~~bash
+          echo 'if command -v pyenv >/dev/null; then eval "$(pyenv init -)"; fi' >> ~/.bashrc 
+          ~~~
+
+      - For **Zsh**:
+        ~~~ zsh
+        echo 'eval "$(pyenv init -)"' >> ~/.zshrc
+        ~~~
+
+      - For **Fish shell**:
+        Add this to `~/.config/fish/config.fish`:
+        ~~~ fish
+        pyenv init - | source
+        ~~~
+
+      **General warning**: There are some systems where the `BASH_ENV` variable is configured
+      to point to `.bashrc`. On such systems you should almost certainly put the above-mentioned line
+      `eval "$(pyenv init -)"` into `.bash_profile`, and **not** into `.bashrc`. Otherwise you
+      may observe strange behaviour, such as `pyenv` getting into an infinite loop.
+      See [#264](https://github.com/pyenv/pyenv/issues/264) for details.
+
+4. **Restart your login session for the changes to take effect.**
+   E.g. if you're in a GUI session, you need to fully log out and log back in.
+   
+   In MacOS, restarting terminal windows is enough (because MacOS runs shells
+   in them as login shells by default).
+
+5. [**Install Python build dependencies**](https://github.com/pyenv/pyenv/wiki#suggested-build-environment) before attempting to install a new Python version.
+
+6. **Install Python versions into `$(pyenv root)/versions`.**
+   For example, to download and install Python 2.7.8, run:
+    ```sh
+    pyenv install 2.7.8
+    ```
+   **NOTE:** If you need to pass a `configure` option to a build, please use the
    ```CONFIGURE_OPTS``` environment variable.
 
-   **NOTE** If you are having trouble installing a python version please visit the wiki page about [Common Build Problems](https://github.com/yyuu/pyenv/wiki/Common-build-problems)
+   **NOTE:** If you want to use proxy to download, please set the `http_proxy` and `https_proxy`
+   environment variables.
 
-6. Rebuild the shim binaries. You should do this any time you install
-   a new Python binary (for example, when installing a new Python version,
-   or when installing a package that provides a binary).
+   **NOTE:** If you are having trouble installing a Python version,
+   please visit the wiki page about
+   [Common Build Problems](https://github.com/pyenv/pyenv/wiki/Common-build-problems).
 
-        $ pyenv rehash
 
 #### Upgrading
 
-If you've installed pyenv using the instructions above, you can
-upgrade your installation at any time using git.
+If you've installed Pyenv using Homebrew, upgrade using:
+```sh
+brew upgrade pyenv
+```
+
+If you've installed Pyenv using the instructions above, you can
+upgrade your installation at any time using Git.
 
 To upgrade to the latest development version of pyenv, use `git pull`:
 
-    $ cd ~/.pyenv
-    $ git pull
+```sh
+cd $(pyenv root)
+git pull
+```
 
-To upgrade to a specific release of pyenv, check out the corresponding
-tag:
+To upgrade to a specific release of Pyenv, check out the corresponding tag:
 
-    $ cd ~/.pyenv
-    $ git fetch
-    $ git tag
-    v0.1.0
-    $ git checkout v0.1.0
+```sh
+cd $(pyenv root)
+git fetch
+git tag
+git checkout v0.1.0
+```
 
-### Homebrew on Mac OS X
+### Uninstalling pyenv
 
-You can also install pyenv using the
-[Homebrew](http://brew.sh) package manager on Mac OS
-X.
+The simplicity of pyenv makes it easy to temporarily disable it, or
+uninstall from the system.
 
-~~~
-$ brew update
-$ brew install pyenv
-~~~
+1. To **disable** Pyenv managing your Python versions, simply remove the
+  `pyenv init` invocations from your shell startup configuration. This will
+  remove Pyenv shims directory from `PATH`, and future invocations like
+  `python` will execute the system Python version, as it was before Pyenv.
 
-To later update these installs, use `upgrade` instead of `install`.
+   `pyenv` will still be accessible on the command line, but your Python
+   apps won't be affected by version switching.
 
-Afterwards you'll still need to add `eval "$(pyenv init -)"` to your
-profile as stated in the caveats. You'll only ever have to do this
-once.
+2. To completely **uninstall** Pyenv, remove _all_ configuration lines for it
+   from your shell startup configuration, and then remove
+   its root directory. This will **delete all Python versions** that were
+   installed under `` $(pyenv root)/versions/ `` directory:
    
-### Neckbeard Configuration
+   ```sh
+   rm -rf $(pyenv root)
+   ```
+
+   If you've installed Pyenv using a package manager, as a final step,
+   perform the Pyenv package removal. For instance, for Homebrew:
+
+   ```
+   brew uninstall pyenv
+   ```
+
+### Advanced Configuration
 
 Skip this section unless you must know what every line in your shell
 profile is doing.
 
 `pyenv init` is the only command that crosses the line of loading
-extra commands into your shell. Coming from rvm, some of you might be
-opposed to this idea. Here's what `pyenv init` actually does:
+extra commands into your shell. Coming from RVM, some of you might be
+opposed to this idea. Here's what `pyenv init` actually does.
+Step 1 is done by `eval "$(pyenv init --path)"`, the others are done by
+`eval "$(pyenv init -)"`.
 
-1. Sets up your shims path. This is the only requirement for pyenv to
+
+1. **Sets up your shims path.** This is the only requirement for pyenv to
    function properly. You can do this by hand by prepending
-   `~/.pyenv/shims` to your `$PATH`.
+   `$(pyenv root)/shims` to your `$PATH`.
 
-2. Installs autocompletion. This is entirely optional but pretty
-   useful. Sourcing `~/.pyenv/completions/pyenv.bash` will set that
-   up. There is also a `~/.pyenv/completions/pyenv.zsh` for Zsh
+2. **Installs autocompletion.** This is entirely optional but pretty
+   useful. Sourcing `$(pyenv root)/completions/pyenv.bash` will set that
+   up. There is also a `$(pyenv root)/completions/pyenv.zsh` for Zsh
    users.
 
-3. Rehashes shims. From time to time you'll need to rebuild your
+3. **Rehashes shims.** From time to time you'll need to rebuild your
    shim files. Doing this on init makes sure everything is up to
    date. You can always run `pyenv rehash` manually.
 
-4. Installs the sh dispatcher. This bit is also optional, but allows
+4. **Installs the sh dispatcher.** This bit is also optional, but allows
    pyenv and plugins to change variables in your current shell, making
    commands like `pyenv shell` possible. The sh dispatcher doesn't do
    anything crazy like override `cd` or hack your shell prompt, but if
    for some reason you need `pyenv` to be a real script rather than a
    shell function, you can safely skip it.
 
-Run `pyenv init -` for yourself to see exactly what happens under the
-hood.
+To see exactly what happens under the hood for yourself, run `pyenv init -`
+or `pyenv init --path`.
+
+If you don't want to use `pyenv init` and shims, you can still benefit
+from pyenv's ability to install Python versions for you. Just run
+`pyenv install` and you will find versions installed in
+`$(pyenv root)/versions`, which you can manually execute or symlink
+as required.
 
 ### Uninstalling Python Versions
 
-As time goes on, Python versions you install will accumulate in your
-`~/.pyenv/versions` directory.
+As time goes on, you will accumulate Python versions in your
+`$(pyenv root)/versions` directory.
 
 To remove old Python versions, `pyenv uninstall` command to automate
 the removal process.
 
-Or, simply `rm -rf` the directory of the
-version you want to remove. You can find the directory of a particular
-Python version with the `pyenv prefix` command, e.g. `pyenv prefix
-2.6.8`.
+Alternatively, simply `rm -rf` the directory of the version you want
+to remove. You can find the directory of a particular Python version
+with the `pyenv prefix` command, e.g. `pyenv prefix 2.6.8`.
+
+
+----
+
 
 ## Command Reference
 
-Like `git`, the `pyenv` command delegates to subcommands based on its
-first argument. The most common subcommands are:
+See [COMMANDS.md](COMMANDS.md).
 
-### pyenv local
 
-Sets a local application-specific Python version by writing the version
-name to a `.python-version` file in the current directory. This version
-overrides the global version, and can be overridden itself by setting
-the `PYENV_VERSION` environment variable or with the `pyenv shell`
-command.
+----
 
-    $ pyenv local 2.7.5
+## Environment variables
 
-When run without a version number, `pyenv local` reports the currently
-configured local version. You can also unset the local version:
+You can affect how pyenv operates with the following settings:
 
-    $ pyenv local --unset
+name | default | description
+-----|---------|------------
+`PYENV_VERSION` | | Specifies the Python version to be used.<br>Also see [`pyenv shell`](https://github.com/pyenv/pyenv/blob/master/COMMANDS.md#pyenv-shell)
+`PYENV_ROOT` | `~/.pyenv` | Defines the directory under which Python versions and shims reside.<br>Also see `pyenv root`
+`PYENV_DEBUG` | | Outputs debug information.<br>Also as: `pyenv --debug <subcommand>`
+`PYENV_HOOK_PATH` | [_see wiki_][hooks] | Colon-separated list of paths searched for pyenv hooks.
+`PYENV_DIR` | `$PWD` | Directory to start searching for `.python-version` files.
+`PYTHON_BUILD_ARIA2_OPTS` | | Used to pass additional parameters to [`aria2`](https://aria2.github.io/).<br>If the `aria2c` binary is available on PATH, pyenv uses `aria2c` instead of `curl` or `wget` to download the Python Source code. If you have an unstable internet connection, you can use this variable to instruct `aria2` to accelerate the download.<br>In most cases, you will only need to use `-x 10 -k 1M` as value to `PYTHON_BUILD_ARIA2_OPTS` environment variable
 
-Previous versions of pyenv stored local version specifications in a
-file named `.pyenv-version`. For backwards compatibility, pyenv will
-read a local version specified in an `.pyenv-version` file, but a
-`.python-version` file in the same directory will take precedence.
 
-**pyenv feature**
-
-You can specify multiple versions as local Python. Commands
-within these Python versions are searched by specified order.
-
-    $ pyenv local 2.7.5 3.2.5
-    $ pyenv local
-    2.7.5
-    3.2.5
-    $ pyenv which python2.7
-    /home/yyuu/.pyenv/versions/2.7.5/bin/python2.7
-    $ pyenv which python3.2
-    /home/yyuu/.pyenv/versions/3.2.5/bin/python3.2
-    $ pyenv which python
-    /home/yyuu/.pyenv/versions/2.7.5/bin/python
-
-### pyenv global
-
-Sets the global version of Python to be used in all shells by writing
-the version name to the `~/.pyenv/version` file. This version can be
-overridden by an application-specific `.python-version` file, or by
-setting the `PYENV_VERSION` environment variable.
-
-    $ pyenv global 2.7.5
-
-The special version name `system` tells pyenv to use the system Python
-(detected by searching your `$PATH`).
-
-When run without a version number, `pyenv global` reports the
-currently configured global version.
-
-**pyenv feature**
-
-You can specify multiple versions as global Python. Commands
-within these Python versions are searched by specified order.
-
-    $ pyenv global 2.7.5 3.2.5
-    $ pyenv global
-    2.7.5
-    3.2.5
-    $ pyenv which python2.7
-    /home/yyuu/.pyenv/versions/2.7.5/bin/python2.7
-    $ pyenv which python3.2
-    /home/yyuu/.pyenv/versions/3.2.5/bin/python3.2
-    $ pyenv which python
-    /home/yyuu/.pyenv/versions/2.7.5/bin/python
-
-### pyenv shell
-
-Sets a shell-specific Python version by setting the `PYENV_VERSION`
-environment variable in your shell. This version overrides
-application-specific versions and the global version.
-
-    $ pyenv shell pypy-1.9
-
-When run without a version number, `pyenv shell` reports the current
-value of `PYENV_VERSION`. You can also unset the shell version:
-
-    $ pyenv shell --unset
-
-Note that you'll need pyenv's shell integration enabled (step 3 of
-the installation instructions) in order to use this command. If you
-prefer not to use shell integration, you may simply set the
-`PYENV_VERSION` variable yourself:
-
-    $ export PYENV_VERSION=pypy-1.9
-
-**pyenv feature**
-
-You can specify multiple versions via `PYENV_VERSION`
-environment variable in your shell.
-
-    $ pyenv shell pypy-1.9 2.7.5
-    $ echo $PYENV_VERSION
-    pypy-1.9:2.7.5
-    $ pyenv version
-    pypy-1.9 (set by PYENV_VERSION environment variable)
-    2.7.5 (set by PYENV_VERSION environment variable)
-
-### pyenv versions
-
-Lists all Python versions known to pyenv, and shows an asterisk next to
-the currently active version.
-
-    $ pyenv versions
-      2.5.6
-      2.6.8
-    * 2.7.5 (set by /home/yyuu/.pyenv/version)
-      3.2.5
-      jython-2.5.3
-      pypy-1.9
-
-### pyenv version
-
-Displays the currently active Python version, along with information on
-how it was set.
-
-    $ pyenv version
-    2.7.5 (set by /home/yyuu/.pyenv/version)
-
-### pyenv rehash
-
-Installs shims for all Python binaries known to pyenv (i.e.,
-`~/.pyenv/versions/*/bin/*`). Run this command after you install a new
-version of Python, or install a package that provides binaries.
-
-    $ pyenv rehash
-
-### pyenv which
-
-Displays the full path to the executable that pyenv will invoke when
-you run the given command.
-
-    $ pyenv which python3.2
-    /home/yyuu/.pyenv/versions/3.2.5/bin/python3.2
-
-### pyenv whence
-
-Lists all Python versions with the given command installed.
-
-    $ pyenv whence 2to3
-    2.6.8
-    2.7.5
-    3.2.5
 
 ## Development
 
 The pyenv source code is [hosted on
-GitHub](https://github.com/yyuu/pyenv). It's clean, modular,
+GitHub](https://github.com/pyenv/pyenv).  It's clean, modular,
 and easy to understand, even if you're not a shell hacker.
 
+Tests are executed using [Bats](https://github.com/bats-core/bats-core):
+
+    bats test
+    bats/test/<file>.bats
+
 Please feel free to submit pull requests and file bugs on the [issue
-tracker](https://github.com/yyuu/pyenv/issues).
+tracker](https://github.com/pyenv/pyenv/issues).
+
+
+  [pyenv-virtualenv]: https://github.com/pyenv/pyenv-virtualenv#readme
+  [hooks]: https://github.com/pyenv/pyenv/wiki/Authoring-plugins#pyenv-hooks
 
 ### Version History
 
-See CHANGELOG.md.
-
+See [CHANGELOG.md](CHANGELOG.md).
 
 ### License
 
-(The MIT license)
-
-* Copyright (c) 2013 Yamashita, Yuu
-* Copyright (c) 2013 Sam Stephenson
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+[The MIT License](LICENSE)

bin/python-local-exec

@@ -1,23 +0,0 @@
-#!/usr/bin/env bash
-#
-# `python-local-exec` is a drop-in replacement for the standard Python
-# shebang line:
-#
-#    #!/usr/bin/env python-local-exec
-#
-# Use it for scripts inside a project with an `.pyenv-version`
-# file. When you run the scripts, they'll use the project-specified
-# Python version, regardless of what directory they're run from. Useful
-# for e.g. running project tasks in cron scripts without needing to
-# `cd` into the project first.
-
-set -e
-export PYENV_DIR="${1%/*}"
-
-[ -n "$PYENV_SILENCE_WARNINGS" ] || {
-  echo "pyenv: \`python-local-exec' is deprecated and will be removed in the next release."
-  echo "       To upgrade: https://github.com/yyuu/pyenv/wiki/python-local-exec"
-  echo
-} >&2
-
-exec python "$@"

completions/pyenv.fish

@@ -18,5 +18,6 @@ end
 
 complete -f -c pyenv -n '__fish_pyenv_needs_command' -a '(pyenv commands)'
 for cmd in (pyenv commands)
-  complete -f -c pyenv -n "__fish_pyenv_using_command $cmd" -a "(pyenv completions $cmd)"
+  complete -f -c pyenv -n "__fish_pyenv_using_command $cmd" -a \
+    "(pyenv completions (commandline -opc)[2..-1])"
 end

completions/pyenv.zsh

@@ -11,8 +11,8 @@ _pyenv() {
   if [ "${#words}" -eq 2 ]; then
     completions="$(pyenv commands)"
   else
-    completions="$(pyenv completions "${words[2,-2]}")"
+    completions="$(pyenv completions ${words[2,-2]})"
   fi
 
-  reply=("${(ps:\n:)completions}")
+  reply=(${(ps:\n:)completions})
 }

libexec/pyenv

@@ -1,24 +1,59 @@
 #!/usr/bin/env bash
 set -e
-[ -n "$PYENV_DEBUG" ] && set -x
 
-resolve_link() {
-  $(type -p greadlink readlink | head -1) "$1"
+if [ "$1" = "--debug" ]; then
+  export PYENV_DEBUG=1
+  shift
+fi
+
+if [ -n "$PYENV_DEBUG" ]; then
+  # https://wiki-dev.bash-hackers.org/scripting/debuggingtips#making_xtrace_more_useful
+  export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
+  set -x
+fi
+
+abort() {
+  { if [ "$#" -eq 0 ]; then cat -
+    else echo "pyenv: $*"
+    fi
+  } >&2
+  exit 1
 }
 
-abs_dirname() {
-  local cwd="$(pwd)"
+if enable -f "${BASH_SOURCE%/*}"/../libexec/pyenv-realpath.dylib realpath 2>/dev/null; then
+  abs_dirname() {
+    local path
+    path="$(realpath "$1")"
+    echo "${path%/*}"
+  }
+else
+  [ -z "$PYENV_NATIVE_EXT" ] || abort "failed to load \`realpath' builtin"
+
+  READLINK=$(type -P greadlink readlink | head -1)
+  [ -n "$READLINK" ] || abort "cannot find readlink - are you missing GNU coreutils?"
+
+  resolve_link() {
+    $READLINK "$1"
+  }
+
+  abs_dirname() {
     local path="$1"
 
+    # Use a subshell to avoid changing the current path
+    (
     while [ -n "$path" ]; do
-    cd "${path%/*}"
-    local name="${path##*/}"
+      cd_path="${path%/*}"
+      if [[ "$cd_path" != "$path" ]]; then
+        cd "$cd_path"
+      fi
+      name="${path##*/}"
       path="$(resolve_link "$name" || true)"
     done
 
-  pwd
-  cd "$cwd"
-}
+    echo "$PWD"
+    )
+  }
+fi
 
 if [ -z "${PYENV_ROOT}" ]; then
   PYENV_ROOT="${HOME}/.pyenv"
@@ -28,51 +63,75 @@ fi
 export PYENV_ROOT
 
 if [ -z "${PYENV_DIR}" ]; then
-  PYENV_DIR="$(pwd)"
-else
-  cd "$PYENV_DIR" 2>/dev/null || {
-    echo "pyenv: cannot change working directory to \`$PYENV_DIR'"
-    exit 1
-  } >&2
-  PYENV_DIR="$(pwd)"
-  cd "$OLDPWD"
+  PYENV_DIR="$PWD"
 fi
+
+if [ ! -d "$PYENV_DIR" ] || [ ! -e "$PYENV_DIR" ]; then
+  abort "cannot change working directory to \`$PYENV_DIR'"
+fi
+
+PYENV_DIR=$(cd "$PYENV_DIR" && echo "$PWD")
 export PYENV_DIR
 
 
 shopt -s nullglob
 
 bin_path="$(abs_dirname "$0")"
-for plugin_bin in "${PYENV_ROOT}/plugins/"*/bin; do
-  bin_path="${bin_path}:${plugin_bin}"
+for plugin_bin in "${bin_path%/*}"/plugins/*/bin; do
+  PATH="${plugin_bin}:${PATH}"
+done
+for plugin_bin in "${PYENV_ROOT}"/plugins/*/bin; do
+  PATH="${plugin_bin}:${PATH}"
 done
 export PATH="${bin_path}:${PATH}"
 
-hook_path="${PYENV_HOOK_PATH}:${PYENV_ROOT}/pyenv.d:/usr/local/etc/pyenv.d:/etc/pyenv.d:/usr/lib/pyenv/hooks"
+PYENV_HOOK_PATH="${PYENV_HOOK_PATH}:${PYENV_ROOT}/pyenv.d"
+if [ "${bin_path%/*}" != "$PYENV_ROOT" ]; then
+  # Add pyenv's own `pyenv.d` unless pyenv was cloned to PYENV_ROOT
+  PYENV_HOOK_PATH="${PYENV_HOOK_PATH}:${bin_path%/*}/pyenv.d"
+fi
+PYENV_HOOK_PATH="${PYENV_HOOK_PATH}:/usr/local/etc/pyenv.d:/etc/pyenv.d:/usr/lib/pyenv/hooks"
 for plugin_hook in "${PYENV_ROOT}/plugins/"*/etc/pyenv.d; do
-  hook_path="${hook_path}:${plugin_hook}"
+  PYENV_HOOK_PATH="${PYENV_HOOK_PATH}:${plugin_hook}"
 done
-export PYENV_HOOK_PATH="$hook_path"
+PYENV_HOOK_PATH="${PYENV_HOOK_PATH#:}"
+export PYENV_HOOK_PATH
 
 shopt -u nullglob
 
 
 command="$1"
 case "$command" in
-"" | "-h" | "--help" )
-  echo -e "$(pyenv---version)\n$(pyenv-help)" >&2
+"" )
+  { pyenv---version
+    pyenv-help
+  } | abort
   ;;
-"-v" )
+-v | --version )
   exec pyenv---version
   ;;
+-h | --help )
+  exec pyenv-help
+  ;;
 * )
   command_path="$(command -v "pyenv-$command" || true)"
   if [ -z "$command_path" ]; then
-    echo "pyenv: no such command \`$command'" >&2
-    exit 1
+    if [ "$command" == "shell" ]; then
+      abort "shell integration not enabled. Run \`pyenv init' for instructions."
+    else
+      abort "no such command \`$command'"
+    fi
   fi
 
   shift 1
+  if [ "$1" = --help ]; then
+    if [[ "$command" == "sh-"* ]]; then
+      echo "pyenv help \"$command\""
+    else
+      exec pyenv-help "$command"
+    fi
+  else
     exec "$command_path" "$@"
+  fi
   ;;
 esac

libexec/pyenv---version

@@ -12,10 +12,12 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-version="0.4.0-20131216"
+version="2.0.4"
+git_revision=""
 
-cd "$PYENV_ROOT"
-git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
-git_revision="${git_revision#v}"
+if cd "${BASH_SOURCE%/*}" 2>/dev/null && git remote -v 2>/dev/null | grep -q pyenv; then
+  git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
+  git_revision="${git_revision#v}"
+fi
 
 echo "pyenv ${git_revision:-$version}"

libexec/pyenv-commands

@@ -28,15 +28,15 @@ shopt -s nullglob
     for command in "${path}/pyenv-"*; do
       command="${command##*pyenv-}"
       if [ -n "$sh" ]; then
-        if [ ${command:0:3} = "sh-" ]; then
-          echo ${command##sh-}
+        if [ "${command:0:3}" = "sh-" ]; then
+          echo "${command##sh-}"
         fi
       elif [ -n "$nosh" ]; then
-        if [ ${command:0:3} != "sh-" ]; then
-          echo ${command##sh-}
+        if [ "${command:0:3}" != "sh-" ]; then
+          echo "${command##sh-}"
         fi
       else
-        echo ${command##sh-}
+        echo "${command##sh-}"
       fi
     done
   done

libexec/pyenv-completions

@@ -10,8 +10,17 @@ if [ -z "$COMMAND" ]; then
   exit 1
 fi
 
+# Provide pyenv completions
+if [ "$COMMAND" = "--complete" ]; then
+  exec pyenv-commands
+fi
+
 COMMAND_PATH="$(command -v "pyenv-$COMMAND" || command -v "pyenv-sh-$COMMAND")"
-if grep -i "^\([#%]\|--\|//\) provide pyenv completions" "$COMMAND_PATH" >/dev/null; then
+
+# --help is provided automatically
+echo --help
+
+if grep -iE "^([#%]|--|//) provide pyenv completions" "$COMMAND_PATH" >/dev/null; then
   shift
   exec "$COMMAND_PATH" --complete "$@"
 fi

libexec/pyenv-exec

@@ -7,21 +7,21 @@
 # Runs an executable by first preparing PATH so that the selected Python
 # version's `bin' directory is at the front.
 #
-# For example, if the currently selected Python version is 2.7.7:
+# For example, if the currently selected Python version is 2.7.6:
 #   pyenv exec pip install -rrequirements.txt
 #
 # is equivalent to:
-#   PATH="$PYENV_ROOT/versions/2.7.7/bin:$PATH" pip install -rrequirements.txt
+#   PATH="$PYENV_ROOT/versions/2.7.6/bin:$PATH" pip install -rrequirements.txt
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
 # Provide pyenv completions
 if [ "$1" = "--complete" ]; then
-  exec pyenv shims --short
+  exec pyenv-shims --short
 fi
 
-export PYENV_VERSION="$(pyenv-version-name)"
+PYENV_VERSION="$(pyenv-version-name)"
 PYENV_COMMAND="$1"
 
 if [ -z "$PYENV_COMMAND" ]; then
@@ -29,15 +29,20 @@ if [ -z "$PYENV_COMMAND" ]; then
   exit 1
 fi
 
+export PYENV_VERSION
 PYENV_COMMAND_PATH="$(pyenv-which "$PYENV_COMMAND")"
 PYENV_BIN_PATH="${PYENV_COMMAND_PATH%/*}"
 
-for script in $(pyenv-hooks exec); do
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks exec`)
+IFS="$OLDIFS"
+for script in "${scripts[@]}"; do
   source "$script"
 done
 
 shift 1
-if [ "$PYENV_VERSION" != "system" ]; then
+if [ "${PYENV_BIN_PATH#${PYENV_ROOT}}" != "${PYENV_BIN_PATH}" ]; then
+  # Only add to $PATH for non-system version.
   export PATH="${PYENV_BIN_PATH}:${PATH}"
 fi
-exec -a "$PYENV_COMMAND" "$PYENV_COMMAND_PATH" "$@"
+exec "$PYENV_COMMAND_PATH" "$@"

libexec/pyenv-global

@@ -1,16 +1,24 @@
 #!/usr/bin/env bash
 #
-# Summary: Set or show the global Python version
+# Summary: Set or show the global Python version(s)
 #
-# Usage: pyenv global <version>
+# Usage: pyenv global <version> <version2> <..>
 #
-# Sets the global Python version. You can override the global version at
+# Sets the global Python version(s). You can override the global version at
 # any time by setting a directory-specific version with `pyenv local'
 # or by setting the `PYENV_VERSION' environment variable.
 #
-# <version> should be a string matching a Python version known to pyenv.
-# The special version string `system' will use your default system Python.
-# Run `pyenv versions' for a list of available Python versions.
+# <version> can be specified multiple times and should be a version
+# tag known to pyenv.  The special version string `system' will use
+# your default system Python.  Run `pyenv versions' for a list of
+# available Python versions.
+#
+# Example: To enable the python2.7 and python3.7 shims to find their
+#          respective executables you could set both versions with:
+#
+# 'pyenv global 3.7.0 2.7.15'
+#
+
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
@@ -21,7 +29,7 @@ if [ "$1" = "--complete" ]; then
   exec pyenv-versions --bare
 fi
 
-versions=($@)
+versions=("$@")
 PYENV_VERSION_FILE="${PYENV_ROOT}/version"
 
 if [ -n "$versions" ]; then

libexec/pyenv-help

@@ -15,12 +15,20 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
+# Provide pyenv completions
+if [ "$1" = "--complete" ]; then
+  echo --usage
+  exec pyenv-commands
+fi
+
 command_path() {
   local command="$1"
   command -v pyenv-"$command" || command -v pyenv-sh-"$command" || true
 }
 
 extract_initial_comment_block() {
+  LC_ALL= \
+  LC_CTYPE=C \
   sed -ne "
     /^#/ !{
       q
@@ -36,7 +44,8 @@ extract_initial_comment_block() {
 }
 
 collect_documentation() {
-  awk '
+  # shellcheck disable=SC2016
+  $(type -P gawk awk | head -1) '
     /^Summary:/ {
       summary = substr($0, 10)
       next
@@ -80,7 +89,8 @@ collect_documentation() {
 }
 
 documentation_for() {
-  local filename="$(command_path "$1")"
+  local filename
+  filename="$(command_path "$1")"
   if [ -n "$filename" ]; then
     extract_initial_comment_block < "$filename" | collect_documentation
   fi
@@ -108,7 +118,7 @@ print_help() {
   eval "$(documentation_for "$command")"
   [ -n "$help" ] || help="$summary"
 
-  if [ -n "$usage" -o -n "$summary" ]; then
+  if [ -n "$usage" ] || [ -n "$summary" ]; then
     if [ -n "$usage" ]; then
       echo "$usage"
     else
@@ -143,10 +153,10 @@ if [ -z "$1" ] || [ "$1" == "pyenv" ]; then
   [ -z "$usage" ] || exit
   echo
   echo "Some useful pyenv commands are:"
-  print_summaries commands local global shell install uninstall rehash version versions which whence
+  print_summaries $(exec pyenv-commands | sort -u)
   echo
   echo "See \`pyenv help <command>' for information on a specific command."
-  echo "For full documentation, see: https://github.com/yyuu/pyenv#readme"
+  echo "For full documentation, see: https://github.com/pyenv/pyenv#readme"
 else
   command="$1"
   if [ -n "$(command_path "$command")" ]; then

libexec/pyenv-hooks

@@ -9,6 +9,8 @@ set -e
 if [ "$1" = "--complete" ]; then
   echo exec
   echo rehash
+  echo version-name
+  echo version-origin
   echo which
   exit
 fi
@@ -19,29 +21,43 @@ if [ -z "$PYENV_COMMAND" ]; then
   exit 1
 fi
 
+if ! enable -f "${BASH_SOURCE%/*}"/pyenv-realpath.dylib realpath 2>/dev/null; then
+  if [ -n "$PYENV_NATIVE_EXT" ]; then
+    echo "pyenv: failed to load \`realpath' builtin" >&2
+    exit 1
+  fi
+READLINK=$(type -P greadlink readlink | head -1)
+if [ -z "$READLINK" ]; then
+  echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
+  exit 1
+fi
+
 resolve_link() {
-  $(type -p greadlink readlink | head -1) $1
+  $READLINK "$1"
 }
 
 realpath() {
-  local cwd="$(pwd)"
-  local base="$(basename $1)"
   local path="$1"
-
+  local name
+  # Use a subshell to avoid changing the current path
+  (
   while [ -n "$path" ]; do
-    cd "${path%/*}"
-    local name="${path##*/}"
+    name="${path##*/}"
+    [ "$name" = "$path" ] || cd "${path%/*}"
     path="$(resolve_link "$name" || true)"
   done
 
-  echo "$(pwd)/$base"
-  cd "$cwd"
+  echo "${PWD}/$name"
+  )
 }
+fi
+
+IFS=: hook_paths=($PYENV_HOOK_PATH)
 
 shopt -s nullglob
-for path in ${PYENV_HOOK_PATH//:/$'\n'}; do
-  for script in $path/"$PYENV_COMMAND"/*.bash; do
-    echo $(realpath $script)
+for path in "${hook_paths[@]}"; do
+  for script in "$path/$PYENV_COMMAND"/*.bash; do
+    realpath "$script"
   done
 done
 shopt -u nullglob

libexec/pyenv-init

@@ -1,16 +1,33 @@
 #!/usr/bin/env bash
 # Summary: Configure the shell environment for pyenv
-# Usage: eval "$(pyenv init - [--no-rehash] [<shell>])"
+# Usage: eval "$(pyenv init [-|--path] [--no-rehash] [<shell>])"
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-print=""
+# Provide pyenv completions
+if [ "$1" = "--complete" ]; then
+  echo -
+  echo --path
+  echo --no-rehash
+  echo bash
+  echo fish
+  echo ksh
+  echo zsh
+  exit
+fi
+
+mode="help"
 no_rehash=""
 for args in "$@"
 do
   if [ "$args" = "-" ]; then
-    print=1
+    mode="print"
+    shift
+  fi
+
+  if [ "$args" = "--path" ]; then
+    mode="path"
     shift
   fi
   
@@ -22,94 +39,167 @@ done
 
 shell="$1"
 if [ -z "$shell" ]; then
-  shell="$(basename "$SHELL")"
+  shell="$(ps -p "$PPID" -o 'args=' 2>/dev/null || true)"
+  shell="${shell%% *}"
+  shell="${shell##-}"
+  shell="${shell:-$SHELL}"
+  shell="${shell##*/}"
+  shell="${shell%%-*}"
 fi
 
-READLINK=$(type -p greadlink readlink | head -1)
-if [ -z "$READLINK" ]; then
-  echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
+root="${0%/*}/.."
+
+function main() {
+  case "$mode" in
+  "help")
+    help_
     exit 1
-fi
-
-resolve_link() {
-  $READLINK "$1"
+    ;;
+  "path")
+    print_path
+    exit 0
+    ;;
+  "print")
+    init_dirs
+    print_env
+    print_completion
+    print_shell_function
+    exit 0
+    ;;
+  esac
+  # should never get here
+  exit 2
 }
 
-abs_dirname() {
-  local cwd="$(pwd)"
-  local path="$1"
-
-  while [ -n "$path" ]; do
-    cd "${path%/*}"
-    local name="${path##*/}"
-    path="$(resolve_link "$name" || true)"
-  done
-
-  pwd
-  cd "$cwd"
-}
-
-root="$(abs_dirname "$0")/.."
-
-if [ -z "$print" ]; then
+function help_() {
   case "$shell" in
   bash )
     profile='~/.bash_profile'
+    rc='~/.bashrc'
     ;;
   zsh )
-    profile='~/.zshrc'
+    profile='~/.zprofile'
+    rc='~/.zshrc'
     ;;
   ksh )
     profile='~/.profile'
-    ;;
-  fish )
-    profile='~/.config/fish/config.fish'
+    rc='~/.profile'
     ;;
   * )
-    profile='your profile'
+    profile='your shell'\''s login startup file'
+    rc='your shell'\''s interactive startup file'
     ;;
   esac
 
-  { echo "# Load pyenv automatically by adding"
-    echo "# the following to ${profile}:"
+  {
+    echo
+    echo '# (The below instructions are intended for common'
+    echo '# shell setups. See the README for more guidance'
+    echo '# if they don'\''t apply and/or don'\''t work for you.)'
     echo 
     case "$shell" in
     fish )
-      echo '. (pyenv init -|psub)'
+      echo "# Add pyenv executable to PATH by running"
+      echo "# the following interactively:"
+      echo
+      echo 'set -Ux PYENV_ROOT $HOME/.pyenv'
+      echo 'set -U fish_user_paths $PYENV_ROOT/bin $fish_user_paths'
+      echo
+      echo "# Load pyenv automatically by appending"
+      echo "# the following to ~/.config/fish/config.fish:"
+      echo
+      echo 'status is-interactive; and pyenv init --path | source'
+      echo 'pyenv init - | source'
+      echo
+      echo "# If fish is not your login shell,"
+      echo "# add the following to ~/.profile:"
+      echo
+      echo 'export PYENV_ROOT="$HOME/.pyenv"'
+      echo 'export PATH="$PYENV_ROOT/bin:$PATH"'
+      echo 'eval "$(pyenv init --path)"'
+      echo
       ;;
     * )
+      echo '# Add pyenv executable to PATH and'
+      echo '# enable shims by adding the following'
+      case "$shell" in
+      bash|ksh )
+        echo '# to ~/.profile:'
+        ;;
+      * )
+        echo '# to ~/.profile and '"${profile}"':'
+        ;;
+      esac
+      echo
+      echo 'export PYENV_ROOT="$HOME/.pyenv"'
+      echo 'export PATH="$PYENV_ROOT/bin:$PATH"'
+      echo 'eval "$(pyenv init --path)"'
+      echo
+      if [[ $shell == "bash" ]]; then
+        echo '# If your ~/.profile sources '"${rc}"','
+        echo '# the lines need to be inserted before the part'
+        echo '# that does that. See the README for another option.'
+        echo
+        echo '# If you have '"${profile}"', make sure that it'
+        echo '# also executes the above lines -- e.g. by'
+        echo '# copying them there or by sourcing ~/.profile'
+        echo
+      fi
+      echo "# Load pyenv into the shell by adding"
+      echo "# the following to ${rc}:"
+      echo
       echo 'eval "$(pyenv init -)"'
+      echo
+      echo '# Make sure to restart your entire logon session'
+      echo '# for changes to profile files to take effect.'
+      echo
       ;;
     esac
-    echo
   } >&2
+}
 
-  exit 1
-fi
+function init_dirs() {
+  mkdir -p "${PYENV_ROOT}/"{shims,versions}
+}
 
-mkdir -p "${PYENV_ROOT}/"{shims,versions}
-
-if [[ ":${PATH}:" != *:"${PYENV_ROOT}/shims":* ]]; then
+function print_path() {
+  # Need to use the login shell rather than the current one
   case "$shell" in
     fish )
-    echo "setenv PATH '${PYENV_ROOT}/shims' \$PATH"
+      echo "set -gx PATH '${PYENV_ROOT}/shims' \$PATH"
       ;;
     * )
       echo 'export PATH="'${PYENV_ROOT}'/shims:${PATH}"'
       ;;
   esac
-fi
+}
 
-completion="${root}/completions/pyenv.${shell}"
-[ -r "$completion" ] && echo ". '$completion'"
+function print_env() {
+  case "$shell" in
+  fish )
+    echo "set -gx PYENV_SHELL $shell"
+    ;;
+  * )
+    echo "export PYENV_SHELL=$shell"
+    ;;
+  esac
+}
 
-if [ -z "$no_rehash" ]; then
-  echo 'pyenv rehash 2>/dev/null'
-fi
+function print_completion() {
+  completion="${root}/completions/pyenv.${shell}"
+  if [ -r "$completion" ]; then
+    echo "source '$completion'"
+  fi
 
-commands=(`pyenv-commands --sh`)
-case "$shell" in
-fish )
+  if [ -z "$no_rehash" ]; then
+    echo 'command pyenv rehash 2>/dev/null'
+  fi
+}
+
+function print_shell_function() {
+  commands=(`pyenv-commands --sh`)
+  case "$shell" in
+  fish )
     cat <<EOS
 function pyenv
   set command \$argv[1]
@@ -117,40 +207,46 @@ function pyenv
 
   switch "\$command"
   case ${commands[*]}
-    eval (pyenv "sh-\$command" \$argv)
+    source (pyenv "sh-\$command" \$argv|psub)
   case '*'
     command pyenv "\$command" \$argv
   end
 end
 EOS
-  exit 0
     ;;
-ksh )
+  ksh )
     cat <<EOS
 function pyenv {
   typeset command
 EOS
     ;;
-* )
+  * )
     cat <<EOS
 pyenv() {
   local command
 EOS
     ;;
-esac
+  esac
 
-IFS="|"
-cat <<EOS
-  command="\$1"
+  if [ "$shell" != "fish" ]; then
+    IFS="|"
+    cat <<EOS
+  command="\${1:-}"
   if [ "\$#" -gt 0 ]; then
     shift
   fi
 
   case "\$command" in
   ${commands[*]})
-    eval "\`pyenv "sh-\$command" "\$@"\`";;
+    eval "\$(pyenv "sh-\$command" "\$@")"
+    ;;
   *)
-    command pyenv "\$command" "\$@";;
+    command pyenv "\$command" "\$@"
+    ;;
   esac
 }
 EOS
+  fi
+}
+
+main

libexec/pyenv-local

@@ -1,11 +1,11 @@
 #!/usr/bin/env bash
 #
-# Summary: Set or show the local application-specific Python version
+# Summary: Set or show the local application-specific Python version(s)
 #
-# Usage: pyenv local <version>
+# Usage: pyenv local <version> <version2> <..>
 #        pyenv local --unset
 #
-# Sets the local application-specific Python version by writing the
+# Sets the local application-specific Python version(s) by writing the
 # version name to a file named `.python-version'.
 #
 # When you run a Python command, pyenv will look for a `.python-version'
@@ -15,13 +15,16 @@
 # `PYENV_VERSION' environment variable takes precedence over local
 # and global versions.
 #
-# For backwards compatibility, pyenv will also read version
-# specifications from `.pyenv-version' files, but a `.python-version'
-# file in the same directory takes precedence.
+# <version> can be specified multiple times and should be a version
+# tag known to pyenv.  The special version string `system' will use
+# your default system Python.  Run `pyenv versions' for a list of
+# available Python versions.
 #
-# <version> should be a string matching a Python version known to pyenv.
-# The special version string `system' will use your default system Python.
-# Run `pyenv versions' for a list of available Python versions.
+# Example: To enable the python2.7 and python3.7 shims to find their
+#          respective executables you could set both versions with:
+#
+# 'pyenv local 3.7.0 2.7.15'
+
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
@@ -33,29 +36,20 @@ if [ "$1" = "--complete" ]; then
   exec pyenv-versions --bare
 fi
 
-versions=($@)
+versions=("$@")
 
 if [ "$versions" = "--unset" ]; then
-  rm -f .python-version .pyenv-version
+  rm -f .python-version
 elif [ -n "$versions" ]; then
-  if [ "$(PYENV_VERSION= pyenv-version-origin)" -ef .pyenv-version ]; then
-    rm -f .pyenv-version
-    { echo "pyenv: removed existing \`.pyenv-version' file and migrated"
-      echo "       local version specification to \`.python-version' file"
-    } >&2
-  fi
   pyenv-version-file-write .python-version "${versions[@]}"
 else
-  OLDIFS="$IFS"
-  IFS=: versions=($(
-    pyenv-version-file-read .python-version ||
-    pyenv-version-file-read .pyenv-version ||
-    { echo "pyenv: no local version configured for this directory"
-      exit 1
-    } >&2
-  ))
-  IFS="$OLDIFS"
+  if version_file="$(pyenv-version-file "$PWD")"; then
+    IFS=: versions=($(pyenv-version-file-read "$version_file"))
     for version in "${versions[@]}"; do
       echo "$version"
     done
+  else
+    echo "pyenv: no local version configured for this directory" >&2
+    exit 1
+  fi
 fi

libexec/pyenv-prefix

@@ -16,22 +16,29 @@ if [ "$1" = "--complete" ]; then
 fi
 
 if [ -n "$1" ]; then
-  versions=($@)
   OLDIFS="$IFS"
-  IFS=: PYENV_VERSION="${versions[*]}"
-  IFS="$OLDIFS"
-  export PYENV_VERSION
-else
-  OLDIFS="$IFS"
-  IFS=: versions=($(pyenv-version-name))
+  { IFS=:
+    export PYENV_VERSION="$*"
+  }
   IFS="$OLDIFS"
+elif [ -z "$PYENV_VERSION" ]; then
+  PYENV_VERSION="$(pyenv-version-name)"
 fi
 
 PYENV_PREFIX_PATHS=()
-for version in "${versions[@]}"; do
+OLDIFS="$IFS"
+{ IFS=:
+  for version in ${PYENV_VERSION}; do
     if [ "$version" = "system" ]; then
-    PYTHON_PATH="$(PYENV_VERSION="${version}" pyenv-which python || true)"
+      if PYTHON_PATH="$(PYENV_VERSION="${version}" pyenv-which python 2>/dev/null)" || \
+          PYTHON_PATH="$(PYENV_VERSION="${version}" pyenv-which python3 2>/dev/null)" || \
+          PYTHON_PATH="$(PYENV_VERSION="${version}" pyenv-which python2 2>/dev/null)"; then
         PYENV_PREFIX_PATH="${PYTHON_PATH%/bin/*}"
+        PYENV_PREFIX_PATH="${PYENV_PREFIX_PATH:-/}"
+      else
+        echo "pyenv: system version not found in PATH" >&2
+        exit 1
+      fi
     else
       PYENV_PREFIX_PATH="${PYENV_ROOT}/versions/${version}"
     fi
@@ -41,7 +48,9 @@ for version in "${versions[@]}"; do
       echo "pyenv: version \`${version}' not installed" >&2
       exit 1
     fi
-done
+  done
+}
+IFS="$OLDIFS"
 
 OLDIFS="$IFS"
 { IFS=:

libexec/pyenv-rehash

@@ -10,26 +10,52 @@ PROTOTYPE_SHIM_PATH="${SHIM_PATH}/.pyenv-shim"
 # Create the shims directory if it doesn't already exist.
 mkdir -p "$SHIM_PATH"
 
-# Ensure only one instance of pyenv-rehash is running at a time by
-# setting the shell's `noclobber` option and attempting to write to
-# the prototype shim file. If the file already exists, print a warning
-# to stderr and exit with a non-zero status.
-set -o noclobber
-{ echo > "$PROTOTYPE_SHIM_PATH"
-} 2>/dev/null ||
-{ echo "pyenv: cannot rehash: $PROTOTYPE_SHIM_PATH exists"
-  exit 1
-} >&2
-set +o noclobber
+acquire_lock() {
+  # Ensure only one instance of pyenv-rehash is running at a time by
+  # setting the shell's `noclobber` option and attempting to write to
+  # the prototype shim file. If the file already exists, print a warning
+  # to stderr and exit with a non-zero status.
+  local ret
+  set -o noclobber
+  echo > "$PROTOTYPE_SHIM_PATH" 2>| /dev/null || ret=1
+  set +o noclobber
+  [ -z "${ret}" ]
+}
 
 # If we were able to obtain a lock, register a trap to clean up the
 # prototype shim when the process exits.
-trap remove_prototype_shim EXIT
+trap release_lock EXIT
 
 remove_prototype_shim() {
   rm -f "$PROTOTYPE_SHIM_PATH"
 }
 
+release_lock() {
+  remove_prototype_shim
+}
+
+if [ ! -w "$SHIM_PATH" ]; then
+  echo "pyenv: cannot rehash: $SHIM_PATH isn't writable"
+  exit 1
+fi
+
+unset acquired
+start=$SECONDS
+while (( SECONDS <= start + ${PYENV_REHASH_TIMEOUT:-60} )); do
+  if acquire_lock 2>/dev/null; then
+    acquired=1
+    break
+  else
+    # POSIX sleep(1) doesn't provide subsecond precision, but many others do
+    sleep 0.1 2>/dev/null || sleep 1
+  fi
+done
+
+if [ -z "${acquired}" ]; then
+  echo "pyenv: cannot rehash: $PROTOTYPE_SHIM_PATH exists"
+  exit 1
+fi
+
 # The prototype shim file is a script that re-execs itself, passing
 # its filename and any arguments to `pyenv exec`. This file is
 # hard-linked for every executable and then removed. The linking
@@ -42,19 +68,6 @@ set -e
 [ -n "\$PYENV_DEBUG" ] && set -x
 
 program="\${0##*/}"
-if [ "\$program" = "python" ]; then
-  for arg; do
-    case "\$arg" in
-    -c* | -- ) break ;;
-    */* )
-      if [ -f "\$arg" ]; then
-        export PYENV_DIR="\${arg%/*}"
-        break
-      fi
-      ;;
-    esac
-  done
-fi
 
 export PYENV_ROOT="$PYENV_ROOT"
 exec "$(command -v pyenv)" exec "\$program" "\$@"
@@ -66,86 +79,112 @@ SH
 # of the first shim in the shims directory, assume pyenv has been
 # upgraded and the existing shims need to be removed.
 remove_outdated_shims() {
-  for shim in *; do
+  local shim
+  for shim in "$SHIM_PATH"/*; do
     if ! diff "$PROTOTYPE_SHIM_PATH" "$shim" >/dev/null 2>&1; then
-      for shim in *; do rm -f "$shim"; done
+      rm -f "$SHIM_PATH"/*
     fi
     break
   done
 }
 
+# List basenames of executables for every Python version
+list_executable_names() {
+  local version file
+  pyenv-versions --bare --skip-aliases | \
+  while read -r version; do
+    for file in "${PYENV_ROOT}/versions/${version}/bin/"*; do
+      echo "${file##*/}"
+    done
+  done
+}
+
 # The basename of each argument passed to `make_shims` will be
 # registered for installation as a shim. In this way, plugins may call
 # `make_shims` with a glob to register many shims at once.
 make_shims() {
-  local shims="$@"
-
-  for file in $shims; do
-    local shim="${file##*/}"
+  local file shim
+  for file; do
+    shim="${file##*/}"
     register_shim "$shim"
   done
 }
 
-# Create an empty array for the list of registered shims and an empty
-# string to use as a search index.
-registered_shims=()
-registered_shims_index=""
+if ((${BASH_VERSINFO[0]} > 3)); then
 
-# We will keep track of shims registered for installation with the
-# global `reigstered_shims` array and with a global search index
-# string. The array will let us iterate over all registered shims. The
-# index string will let us quickly check whether a shim with the given
-# name has been registered or not.
-register_shim() {
-  local shim="$@"
-  registered_shims["${#registered_shims[@]}"]="$shim"
-  registered_shims_index="$registered_shims_index/$shim/"
-}
+  declare -A registered_shims
 
-# To install all the registered shims, we iterate over the
-# `registered_shims` array and create a link if one does not already
-# exist.
-install_registered_shims() {
-  local shim
-  for shim in "${registered_shims[@]}"; do
-    [ -e "$shim" ] || ln -f "$PROTOTYPE_SHIM_PATH" "$shim"
+  # Registers the name of a shim to be generated.
+  register_shim() {
+    registered_shims["$1"]=1
+  }
+
+  # Install all shims registered via `make_shims` or `register_shim` directly.
+  install_registered_shims() {
+    local shim file
+    for shim in "${!registered_shims[@]}"; do
+      file="${SHIM_PATH}/${shim}"
+      [ -e "$file" ] || cp "$PROTOTYPE_SHIM_PATH" "$file"
     done
-}
+  }
 
-# Once the registered shims have been installed, we make a second pass
-# over the contents of the shims directory. Any file that is present
-# in the directory but has not been registered as a shim should be
-# removed.
-remove_stale_shims() {
+  # Once the registered shims have been installed, we make a second pass
+  # over the contents of the shims directory. Any file that is present
+  # in the directory but has not been registered as a shim should be
+  # removed.
+  remove_stale_shims() {
     local shim
-  for shim in *; do
-    if [[ "$registered_shims_index" != *"/$shim/"* ]]; then
+    for shim in "$SHIM_PATH"/*; do
+      if [[ ! ${registered_shims["${shim##*/}"]} ]]; then
         rm -f "$shim"
       fi
     done
-}
+  }
 
+else # Same for bash < 4.
+
+    registered_shims=" "
+
+    register_shim() {
+      registered_shims="${registered_shims}${1} "
+    }
+
+    install_registered_shims() {
+      local shim file
+      for shim in $registered_shims; do
+        file="${SHIM_PATH}/${shim}"
+        [ -e "$file" ] || cp "$PROTOTYPE_SHIM_PATH" "$file"
+      done
+    }
+
+    remove_stale_shims() {
+      local shim
+      for shim in "$SHIM_PATH"/*; do
+        if [[ "$registered_shims" != *" ${shim##*/} "* ]]; then
+          rm -f "$shim"
+        fi
+      done
+    }
+fi
 
-# Change to the shims directory.
-cd "$SHIM_PATH"
 shopt -s nullglob
 
 # Create the prototype shim, then register shims for all known
 # executables.
 create_prototype_shim
 remove_outdated_shims
-make_shims ../versions/*/bin/*
+# shellcheck disable=SC2046
+make_shims $(list_executable_names | sort -u)
 
-# Restore the previous working directory.
-cd "$OLDPWD"
 
 # Allow plugins to register shims.
-for script in $(pyenv-hooks rehash); do
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks rehash`)
+IFS="$OLDIFS"
+
+for script in "${scripts[@]}"; do
   source "$script"
 done
 
-# Change back to the shims directory to install the registered shims
-# and remove stale shims.
-cd "$SHIM_PATH"
 install_registered_shims
 remove_stale_shims

libexec/pyenv-root

@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 # Summary: Display the root directory where versions and shims are kept
-echo $PYENV_ROOT
+echo "$PYENV_ROOT"

libexec/pyenv-sh-rehash

@@ -7,7 +7,7 @@ if [ "$1" = "--complete" ]; then
   exec pyenv-rehash --complete
 fi
 
-shell="$(basename "$SHELL")"
+shell="$(basename "${PYENV_SHELL:-$SHELL}")"
 
 # When pyenv shell integration is enabled, delegate to pyenv-rehash,
 # then tell the shell to empty its command lookup cache.
@@ -15,11 +15,9 @@ pyenv-rehash
 
 case "$shell" in
 fish )
-  or='; or'
+  # no rehash support
   ;;
 * )
-  or='||'
+  echo "hash -r 2>/dev/null || true"
   ;;
 esac
-
-echo "hash -r 2>/dev/null $or true"

libexec/pyenv-sh-shell

@@ -2,7 +2,8 @@
 #
 # Summary: Set or show the shell-specific Python version
 #
-# Usage: pyenv shell <version>
+# Usage: pyenv shell <version>...
+#        pyenv shell -
 #        pyenv shell --unset
 #
 # Sets a shell-specific Python version by setting the `PYENV_VERSION'
@@ -12,6 +13,11 @@
 # <version> should be a string matching a Python version known to pyenv.
 # The special version string `system' will use your default system Python.
 # Run `pyenv versions' for a list of available Python versions.
+#
+# When `-` is passed instead of the version string, the previously set
+# version will be restored. With `--unset`, the `PYENV_VERSION`
+# environment variable gets unset, restoring the environment to the
+# state before the first `pyenv shell` call.
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
@@ -24,14 +30,14 @@ if [ "$1" = "--complete" ]; then
 fi
 
 versions=("$@")
-shell="$(basename "$SHELL")"
+shell="$(basename "${PYENV_SHELL:-$SHELL}")"
 
 if [ -z "$versions" ]; then
   if [ -z "$PYENV_VERSION" ]; then
     echo "pyenv: no shell-specific version configured" >&2
     exit 1
   else
-    echo "echo \"\$PYENV_VERSION\""
+    echo 'echo "$PYENV_VERSION"'
     exit
   fi
 fi
@@ -39,28 +45,76 @@ fi
 if [ "$versions" = "--unset" ]; then
   case "$shell" in
   fish )
+    echo 'set -gu PYENV_VERSION_OLD "$PYENV_VERSION"'
     echo "set -e PYENV_VERSION"
     ;;
   * )
+    echo 'PYENV_VERSION_OLD="${PYENV_VERSION-}"'
     echo "unset PYENV_VERSION"
     ;;
   esac
   exit
 fi
 
+if [ "$versions" = "-" ]; then
+  case "$shell" in
+  fish )
+    cat <<EOS
+if set -q PYENV_VERSION_OLD
+  if [ -n "\$PYENV_VERSION_OLD" ]
+    set PYENV_VERSION_OLD_ "\$PYENV_VERSION"
+    set -gx PYENV_VERSION "\$PYENV_VERSION_OLD"
+    set -gu PYENV_VERSION_OLD "\$PYENV_VERSION_OLD_"
+    set -e PYENV_VERSION_OLD_
+  else
+    set -gu PYENV_VERSION_OLD "\$PYENV_VERSION"
+    set -e PYENV_VERSION
+  end
+else
+  echo "pyenv: PYENV_VERSION_OLD is not set" >&2
+  false
+end
+EOS
+    ;;
+  * )
+    cat <<EOS
+if [ -n "\${PYENV_VERSION_OLD+x}" ]; then
+  if [ -n "\$PYENV_VERSION_OLD" ]; then
+    PYENV_VERSION_OLD_="\$PYENV_VERSION"
+    export PYENV_VERSION="\$PYENV_VERSION_OLD"
+    PYENV_VERSION_OLD="\$PYENV_VERSION_OLD_"
+    unset PYENV_VERSION_OLD_
+  else
+    PYENV_VERSION_OLD="\$PYENV_VERSION"
+    unset PYENV_VERSION
+  fi
+else
+  echo "pyenv: PYENV_VERSION_OLD is not set" >&2
+  false
+fi
+EOS
+    ;;
+  esac
+  exit
+fi
+
 # Make sure the specified version is installed.
 if pyenv-prefix "${versions[@]}" >/dev/null; then
   OLDIFS="$IFS"
-  IFS=: PYENV_VERSION="${versions[*]}"
+  IFS=: version="${versions[*]}"
   IFS="$OLDIFS"
+  if [ "$version" != "$PYENV_VERSION" ]; then
     case "$shell" in
     fish )
-    echo "setenv PYENV_VERSION \"${PYENV_VERSION}\""
+      echo 'set -gu PYENV_VERSION_OLD "$PYENV_VERSION"'
+      echo "set -gx PYENV_VERSION \"$version\""
       ;;
     * )
-    echo "export PYENV_VERSION=\"${PYENV_VERSION}\""
+      echo 'PYENV_VERSION_OLD="${PYENV_VERSION-}"'
+      echo "export PYENV_VERSION=\"${version}\""
       ;;
     esac
+  fi
 else
   echo "false"
   exit 1

libexec/pyenv-shims

@@ -11,6 +11,8 @@ if [ "$1" = "--complete" ]; then
   exit
 fi
 
+shopt -s nullglob
+
 for command in "${PYENV_ROOT}/shims/"*; do
   if [ "$1" = "--short" ]; then
     echo "${command##*/}"

libexec/pyenv-version

@@ -1,17 +1,20 @@
 #!/usr/bin/env bash
-# Summary: Show the current Python version and its origin
+# Summary: Show the current Python version(s) and its origin
 #
-# Shows the currently selected Python version and how it was
+# Shows the currently selected Python version(s) and how it was
 # selected. To obtain only the version string, use `pyenv
 # version-name'.
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
+exitcode=0
 OLDIFS="$IFS"
-IFS=: PYENV_VERSION_NAMES=($(pyenv-version-name))
+IFS=: PYENV_VERSION_NAMES=($(pyenv-version-name)) || exitcode=$?
 IFS="$OLDIFS"
 
 for PYENV_VERSION_NAME in "${PYENV_VERSION_NAMES[@]}"; do
   echo "$PYENV_VERSION_NAME (set by $(pyenv-version-origin))"
 done
+
+exit $exitcode

libexec/pyenv-version-file

@@ -1,33 +1,28 @@
 #!/usr/bin/env bash
+# Usage: pyenv version-file [<dir>]
 # Summary: Detect the file that sets the current pyenv version
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
+target_dir="$1"
+
 find_local_version_file() {
   local root="$1"
-  while [ -n "$root" ]; do
-    if [ -e "${root}/.python-version" ]; then
+  while ! [[ "$root" =~ ^//[^/]*$ ]]; do
+    if [ -f "${root}/.python-version" ]; then
       echo "${root}/.python-version"
-      exit
-    elif [ -e "${root}/.pyenv-version" ]; then
-      echo "${root}/.pyenv-version"
-      exit
+      return 0
     fi
+    [ -n "$root" ] || break
     root="${root%/*}"
   done
+  return 1
 }
 
-find_local_version_file "$PYENV_DIR"
-[ "$PYENV_DIR" = "$PWD" ] || find_local_version_file "$PWD"
-
-global_version_file="${PYENV_ROOT}/version"
-
-if [ -e "$global_version_file" ]; then
-  echo "$global_version_file"
-elif [ -e "${PYENV_ROOT}/global" ]; then
-  echo "${PYENV_ROOT}/global"
-elif [ -e "${PYENV_ROOT}/default" ]; then
-  echo "${PYENV_ROOT}/default"
+if [ -n "$target_dir" ]; then
+  find_local_version_file "$target_dir"
 else
-  echo "$global_version_file"
+  find_local_version_file "$PYENV_DIR" || {
+    [ "$PYENV_DIR" != "$PWD" ] && find_local_version_file "$PWD"
+  } || echo "${PYENV_ROOT}/version"
 fi

libexec/pyenv-version-file-read

@@ -8,21 +8,13 @@ VERSION_FILE="$1"
 if [ -e "$VERSION_FILE" ]; then
   # Read the first non-whitespace word from the specified version file.
   # Be careful not to load it whole in case there's something crazy in it.
-  versions=()
-  while read -a words; do
-    word="${words[0]}"
-    if [ -n "$word" ]; then
-      length="${#versions[@]}"
-      versions=("${versions[@]}" "$word")
-    fi
-  done < <( cat "$VERSION_FILE" && echo )
+  IFS="${IFS}"$'\r'
+  words=($(cut -b 1-1024 "$VERSION_FILE" | sed -n 's/^[[:space:]]*\([^[:space:]#][^[:space:]]*\).*/\1/p'))
+  versions=("${words[@]}")
 
   if [ -n "$versions" ]; then
-    OLDIFS="$IFS"
-    { IFS=:
+    IFS=":"
     echo "${versions[*]}"
-    }
-    IFS="$OLDIFS"
     exit
   fi
 fi

libexec/pyenv-version-file-write

@@ -5,7 +5,7 @@ set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
 PYENV_VERSION_FILE="$1"
-shift
+shift || true
 versions=("$@")
 
 if [ -z "$versions" ] || [ -z "$PYENV_VERSION_FILE" ]; then
@@ -17,7 +17,8 @@ fi
 pyenv-prefix "${versions[@]}" >/dev/null
 
 # Write the version out to disk.
-rm -f "$PYENV_VERSION_FILE"
+# Create an empty file. Using "rm" might cause a permission error.
+> "$PYENV_VERSION_FILE"
 for version in "${versions[@]}"; do
   echo "$version" >> "$PYENV_VERSION_FILE"
 done

libexec/pyenv-version-name

@@ -3,20 +3,19 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-if [ -n "$PYENV_VERSION" ]; then
-  OLDIFS="$IFS"
-  IFS=: versions=($(echo "${PYENV_VERSION}"))
-  IFS="$IFS"
-else
+if [ -z "$PYENV_VERSION" ]; then
   PYENV_VERSION_FILE="$(pyenv-version-file)"
-  OLDIFS="$IFS"
-  IFS=: versions=($(pyenv-version-file-read "$PYENV_VERSION_FILE" || true))
-  IFS=: PYENV_VERSION="${versions[*]}"
-  IFS="$OLDIFS"
-  export PYENV_VERSION
+  PYENV_VERSION="$(pyenv-version-file-read "$PYENV_VERSION_FILE" || true)"
 fi
 
-if [ -z "$versions" ]; then
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks version-name`)
+IFS="$OLDIFS"
+for script in "${scripts[@]}"; do
+  source "$script"
+done
+
+if [ -z "$PYENV_VERSION" ] || [ "$PYENV_VERSION" = "system" ]; then
   echo "system"
   exit
 fi
@@ -26,11 +25,29 @@ version_exists() {
   [ -d "${PYENV_ROOT}/versions/${version}" ]
 }
 
-for version in "${versions[@]}"; do
-  if [ "$version" != "system" ] && ! version_exists "$version"; then
-    echo "pyenv: version \`$version' is not installed" >&2
-    exit 1
+versions=()
+OLDIFS="$IFS"
+{ IFS=:
+  any_not_installed=0
+  for version in ${PYENV_VERSION}; do
+    if version_exists "$version" || [ "$version" = "system" ]; then
+      versions=("${versions[@]}" "${version}")
+    elif version_exists "${version#python-}"; then
+      versions=("${versions[@]}" "${version#python-}")
+    else
+      echo "pyenv: version \`$version' is not installed (set by $(pyenv-version-origin))" >&2
+      any_not_installed=1
     fi
-done
+  done
+}
+IFS="$OLDIFS"
 
-echo "${PYENV_VERSION}"
+OLDIFS="$IFS"
+{ IFS=:
+  echo "${versions[*]}"
+}
+IFS="$OLDIFS"
+
+if [ "$any_not_installed" = 1 ]; then
+  exit 1
+fi

libexec/pyenv-version-origin

@@ -3,7 +3,18 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-if [ -n "$PYENV_VERSION" ]; then
+unset PYENV_VERSION_ORIGIN
+
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks version-origin`)
+IFS="$OLDIFS"
+for script in "${scripts[@]}"; do
+  source "$script"
+done
+
+if [ -n "$PYENV_VERSION_ORIGIN" ]; then
+  echo "$PYENV_VERSION_ORIGIN"
+elif [ -n "$PYENV_VERSION" ]; then
   echo "PYENV_VERSION environment variable"
 else
   pyenv-version-file

libexec/pyenv-versions

@@ -1,52 +1,147 @@
 #!/usr/bin/env bash
 # Summary: List all Python versions available to pyenv
-# Usage: pyenv versions [--bare]
+# Usage: pyenv versions [--bare] [--skip-aliases]
 #
 # Lists all Python versions found in `$PYENV_ROOT/versions/*'.
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-if [ "$1" = "--bare" ]; then
+unset bare
+unset skip_aliases
+# Provide pyenv completions
+for arg; do
+  case "$arg" in
+  --complete )
+    echo --bare
+    echo --skip-aliases
+    exit ;;
+  --bare ) bare=1 ;;
+  --skip-aliases ) skip_aliases=1 ;;
+  * )
+    pyenv-help --usage versions >&2
+    exit 1
+    ;;
+  esac
+done
+
+versions_dir="${PYENV_ROOT}/versions"
+
+if ! enable -f "${BASH_SOURCE%/*}"/pyenv-realpath.dylib realpath 2>/dev/null; then
+  if [ -n "$PYENV_NATIVE_EXT" ]; then
+    echo "pyenv: failed to load \`realpath' builtin" >&2
+    exit 1
+  fi
+
+  READLINK=$(type -P greadlink readlink | head -1)
+  if [ -z "$READLINK" ]; then
+    echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
+    exit 1
+  fi
+
+  resolve_link() {
+    $READLINK "$1"
+  }
+
+  realpath() {
+    local path="$1"
+    local name
+
+    # Use a subshell to avoid changing the current path
+    (
+    while [ -n "$path" ]; do
+      name="${path##*/}"
+      [ "$name" = "$path" ] || cd "${path%/*}"
+      path="$(resolve_link "$name" || true)"
+    done
+
+    echo "${PWD}/$name"
+    )
+  }
+fi
+
+if [ -d "$versions_dir" ]; then
+  versions_dir="$(realpath "$versions_dir")"
+fi
+
+if ((${BASH_VERSINFO[0]} > 3)); then
+  declare -A current_versions
+else
+  current_versions=()
+fi
+if [ -n "$bare" ]; then
   hit_prefix=""
   miss_prefix=""
-  current_versions=()
-  version_origin=""
   include_system=""
 else
   hit_prefix="* "
   miss_prefix="  "
   OLDIFS="$IFS"
-  IFS=: current_versions=($(pyenv-version-name || true))
+  IFS=:
+  if ((${BASH_VERSINFO[0]} > 3)); then
+    for i in $(pyenv-version-name || true); do
+      current_versions["$i"]="1"
+    done
+  else
+    current_versions=($(pyenv-version-name || true))
+  fi
   IFS="$OLDIFS"
-  version_origin=" (set by $(pyenv-version-origin))"
   include_system="1"
 fi
 
-array_exists() {
-  local x car="$1"
+num_versions=0
+
+exists() {
+  local car="$1"
+  local cdar
   shift
-  for x in "$@"; do
-    [ "${x}" = "${car}" ] && return 0
+  for cdar in "$@"; do
+    if [ "${car}" == "${cdar}" ]; then
+      return 0
+    fi
   done
   return 1
 }
 
 print_version() {
-  if array_exists "$1" "${current_versions[@]}"; then
-    echo "${hit_prefix}${1}${version_origin}"
+  if [[ ${BASH_VERSINFO[0]} -ge 4 && ${current_versions["$1"]} ]]; then
+    echo "${hit_prefix}$1 (set by $(pyenv-version-origin))"
+  elif (( ${BASH_VERSINFO[0]} <= 3 )) && exists "$1" "${current_versions[@]}"; then
+    echo "${hit_prefix}$1 (set by $(pyenv-version-origin))"
   else
-    echo "${miss_prefix}${1}"
+    echo "${miss_prefix}$1"
   fi
+  num_versions=$((num_versions + 1))
 }
 
 # Include "system" in the non-bare output, if it exists
-if [ -n "$include_system" ] && PYENV_VERSION=system pyenv-which python >/dev/null 2>&1; then
+if [ -n "$include_system" ] && \
+    (PYENV_VERSION=system pyenv-which python >/dev/null 2>&1 || \
+     PYENV_VERSION=system pyenv-which python3 >/dev/null 2>&1 || \
+     PYENV_VERSION=system pyenv-which python2 >/dev/null 2>&1) ; then
   print_version system
 fi
 
-for path in "${PYENV_ROOT}/versions/"*; do
+shopt -s dotglob nullglob
+for path in "$versions_dir"/*; do
   if [ -d "$path" ]; then
+    if [ -n "$skip_aliases" ] && [ -L "$path" ]; then
+      target="$(realpath "$path")"
+      [ "${target%/*}" != "$versions_dir" ] || continue
+      [ "${target%/*/envs/*}" != "$versions_dir" ] || continue
+    fi
     print_version "${path##*/}"
+    # virtual environments created by anaconda/miniconda
+    for env_path in "${path}/envs/"*; do
+      if [ -d "${env_path}" ]; then
+        print_version "${env_path#${PYENV_ROOT}/versions/}"
+      fi
+    done
   fi
 done
+shopt -u dotglob nullglob
+
+if [ "$num_versions" -eq 0 ] && [ -n "$include_system" ]; then
+  echo "Warning: no Python detected on the system" >&2
+  exit 1
+fi

libexec/pyenv-whence

@@ -8,7 +8,7 @@ set -e
 # Provide pyenv completions
 if [ "$1" = "--complete" ]; then
   echo --path
-  exec pyenv shims --short
+  exec pyenv-shims --short
 fi
 
 if [ "$1" = "--path" ]; then
@@ -20,7 +20,7 @@ fi
 
 whence() {
   local command="$1"
-  pyenv-versions --bare | while read version; do
+  pyenv-versions --bare | while read -r version; do
     path="$(pyenv-prefix "$version")/bin/${command}"
     if [ -x "$path" ]; then
       [ "$print_paths" ] && echo "$path" || echo "$version"

libexec/pyenv-which

@@ -2,58 +2,40 @@
 #
 # Summary: Display the full path to an executable
 #
-# Usage: pyenv which <command>
+# Usage: pyenv which <command> [--nosystem]
 #
 # Displays the full path to the executable that pyenv will invoke when
 # you run the given command.
+# Use --nosystem argument in case when you don't need to search command in the 
+# system environment.
+#
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
 # Provide pyenv completions
 if [ "$1" = "--complete" ]; then
-  exec pyenv shims --short
+  exec pyenv-shims --short
 fi
 
-expand_path() {
-  if [ ! -d "$1" ]; then
-    return 1
-  fi
-
-  local cwd="$(pwd)"
-  cd "$1"
-  pwd
-  cd "$cwd"
-}
+if [ "$2" = "--nosystem" ]; then
+  system=""
+else
+  system="system"
+fi
 
 remove_from_path() {
-  local path_to_remove="$(expand_path "$1")"
-  local result=""
-
-  if [ -z "$path_to_remove" ]; then
-    echo "${PATH}"
-    return
-  fi
-
-  local paths
-  OLDIFS="$IFS"
-  IFS=: paths=($PATH)
-  IFS="$OLDIFS"
-
-  for path in "${paths[@]}"; do
-    path="$(expand_path "$path" || true)"
-    if [ -n "$path" ] && [ "$path" != "$path_to_remove" ]; then
-      result="${result}${path}:"
-    fi
+  local path_to_remove="$1"
+  local path_before
+  local result=":${PATH//\~/$HOME}:"
+  while [ "$path_before" != "$result" ]; do
+    path_before="$result"
+    result="${result//:$path_to_remove:/:}"
   done
-
-  echo "${result%:}"
+  result="${result%:}"
+  echo "${result#:}"
 }
 
-OLDIFS="$IFS"
-IFS=: versions=($(pyenv-version-name))
-IFS=: PYENV_VERSION="${versions[*]}"
-IFS="$OLDIFS"
 PYENV_COMMAND="$1"
 
 if [ -z "$PYENV_COMMAND" ]; then
@@ -61,7 +43,11 @@ if [ -z "$PYENV_COMMAND" ]; then
   exit 1
 fi
 
-for version in "${versions[@]}"; do
+OLDIFS="$IFS"
+IFS=: versions=(${PYENV_VERSION:-$(pyenv-version-name)})
+IFS="$OLDIFS"
+
+for version in "${versions[@]}" "$system"; do
   if [ "$version" = "system" ]; then
     PATH="$(remove_from_path "${PYENV_ROOT}/shims")"
     PYENV_COMMAND_PATH="$(command -v "$PYENV_COMMAND" || true)"
@@ -73,13 +59,30 @@ for version in "${versions[@]}"; do
   fi
 done
 
-for script in $(pyenv-hooks which); do
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks which`)
+IFS="$OLDIFS"
+for script in "${scripts[@]}"; do
   source "$script"
 done
 
 if [ -x "$PYENV_COMMAND_PATH" ]; then
   echo "$PYENV_COMMAND_PATH"
 else
+  any_not_installed=0
+  for version in "${versions[@]}"; do
+    if [ "$version" = "system" ]; then
+      continue
+    fi
+    if ! [ -d "${PYENV_ROOT}/versions/${version}" ]; then
+      echo "pyenv: version \`$version' is not installed (set by $(pyenv-version-origin))" >&2
+      any_not_installed=1
+    fi
+  done
+  if [ "$any_not_installed" = 1 ]; then
+    exit 1
+  fi
+
   echo "pyenv: $PYENV_COMMAND: command not found" >&2
 
   versions="$(pyenv-whence "$PYENV_COMMAND" || true)"
@@ -88,6 +91,8 @@ else
       echo "The \`$1' command exists in these Python versions:"
       echo "$versions" | sed 's/^/  /g'
       echo
+      echo "Note: See 'pyenv help global' for tips on allowing both"
+      echo "      python2 and python3 to be found."
     } >&2
   fi
 

plugins/python-build/LICENSE

@@ -0,0 +1,20 @@
+Copyright (c) 2013 Yamashita, Yuu
+Copyright (c) 2012-2013 Sam Stephenson
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

plugins/python-build/README.md

@@ -1,199 +1,276 @@
 # python-build
 
-python-build is a [pyenv](https://github.com/yyuu/pyenv) plugin
-that provides a `pyenv install` command to compile and install
-different versions of Python on UNIX-like systems.
+python-build is a [pyenv](https://github.com/pyenv/pyenv) plugin that
+provides a `pyenv install` command to compile and install different versions
+of Python on UNIX-like systems.
 
-You can also use python-build without pyenv in environments where you
-need precise control over Python version installation.
+You can also use python-build without pyenv in environments where you need
+precise control over Python version installation.
+
+See the [list of releases](https://github.com/pyenv/pyenv/releases)
+for changes in each version.
 
 
 ## Installation
 
-### Installing as an pyenv plugin (recommended)
+### Installing as a pyenv plugin (recommended)
 
-You need nothing to do since python-build is bundled with pyenv by
-default.
+Since python-build is bundled with pyenv by
+default, you do not need to do anything.
 
 ### Installing as a standalone program (advanced)
 
-Installing python-build as a standalone program will give you access to
-the `python-build` command for precise control over Python version
-installation. If you have pyenv installed, you will also be able to
-use the `pyenv install` command.
+Installing python-build as a standalone program will give you access to the
+`python-build` command for precise control over Python version installation. If you
+have pyenv installed, you will also be able to use the `pyenv install` command.
 
-    git clone git://github.com/yyuu/pyenv.git
+    git clone git://github.com/pyenv/pyenv.git
     cd pyenv/plugins/python-build
     ./install.sh
 
-This will install python-build into `/usr/local`. If you do not have
-write permission to `/usr/local`, you will need to run `sudo
-./install.sh` instead. You can install to a different prefix by
-setting the `PREFIX` environment variable.
+This will install python-build into `/usr/local`. If you do not have write
+permission to `/usr/local`, you will need to run `sudo ./install.sh` instead.
+You can install to a different prefix by setting the `PREFIX` environment
+variable.
 
-To update python-build after it has been installed, run `git pull` in
-your cloned copy of the repository, then re-run the install script.
+To update python-build after it has been installed, run `git pull` in your cloned
+copy of the repository, then re-run the install script.
+
+### Installing with Homebrew (for OS X users)
+
+Mac OS X users can install python-build with the [Homebrew](http://brew.sh)
+package manager. This will give you access to the `python-build` command. If you
+have pyenv installed, you will also be able to use the `pyenv install` command.
+
+*This is the recommended method of installation if you installed pyenv with
+Homebrew.*
+
+    brew install pyenv
+
+Or, if you would like to install the latest development release:
+
+    brew install --HEAD pyenv
 
 
 ## Usage
 
+Before you begin, you should ensure that your build environment has the proper
+system dependencies for compiling the wanted Python Version (see our [recommendations](https://github.com/pyenv/pyenv/wiki#suggested-build-environment)).
+
 ### Using `pyenv install` with pyenv
 
 To install a Python version for use with pyenv, run `pyenv install` with
-the exact name of the version you want to install. For example,
+exact name of the version you want to install. For example,
 
     pyenv install 2.7.4
 
-Python versions will be installed into a directory of the same name
-under `~/.pyenv/versions`.
+Python versions will be installed into a directory of the same name under
+`~/.pyenv/versions`.
 
-To see a list of all available Python versions, run `pyenv install --list`.
-You may also tab-complete available Python
-versions if your pyenv installation is properly configured.
+To see a list of all available Python versions, run `pyenv install --list`. You
+may also tab-complete available Python versions if your pyenv installation is
+properly configured.
 
 ### Using `python-build` standalone
 
-If you have installed python-build as a standalone program, you can use
-the `python-build` command to compile and install Python versions into
-specific locations.
+If you have installed python-build as a standalone program, you can use the
+`python-build` command to compile and install Python versions into specific
+locations.
 
-Run the `python-build` command with the exact name of the version you
-want to install and the full path where you want to install it. For
-example,
+Run the `python-build` command with the exact name of the version you want to
+install and the full path where you want to install it. For example,
 
     python-build 2.7.4 ~/local/python-2.7.4
 
-To see a list of all available Python versions, run `python-build
---definitions`.
+To see a list of all available Python versions, run `python-build --definitions`.
 
-Pass the `-v` or `--verbose` flag to `python-build` as the first
-argument to see what's happening under the hood.
+Pass the `-v` or `--verbose` flag to `python-build` as the first argument to see
+what's happening under the hood.
 
 ### Custom definitions
 
-Both `pyenv install` and `python-build` accept a path to a custom
-definition file in place of a version name. Custom definitions let you
-develop and install versions of Python that are not yet supported by
-python-build.
+Both `pyenv install` and `python-build` accept a path to a custom definition file
+in place of a version name. Custom definitions let you develop and install
+versions of Python that are not yet supported by python-build.
 
-See the [python-build built-in
-definitions](https://github.com/yyuu/pyenv/tree/master/plugins/python-build/share/python-build)
-as a starting point for custom definition files.
+See the [python-build built-in definitions](https://github.com/pyenv/pyenv/tree/master/plugins/python-build/share/python-build) as a starting point for
+custom definition files.
+
+[definitions]: https://github.com/pyenv/pyenv/tree/master/plugins/python-build/share/python-build
 
 ### Special environment variables
 
-You can set certain environment variables to control the build
-process.
+You can set certain environment variables to control the build process.
 
 * `TMPDIR` sets the location where python-build stores temporary files.
-* `PYTHON_BUILD_BUILD_PATH` sets the location in which sources are
-  downloaded and built. By default, this is a subdirectory of
-  `TMPDIR`.
-* `PYTHON_BUILD_CACHE_PATH`, if set, specifies a directory to use for
-  caching downloaded package files.
-* `PYTHON_BUILD_MIRROR_URL` overrides the default mirror URL root to one
-  of your choosing.
-* `PYTHON_BUILD_SKIP_MIRROR`, if set, forces python-build to download
-  packages from their original source URLs instead of using a mirror.
+* `PYTHON_BUILD_BUILD_PATH` sets the location in which sources are downloaded and
+  built. By default, this is a subdirectory of `TMPDIR`.
+* `PYTHON_BUILD_CACHE_PATH`, if set, specifies a directory to use for caching
+  downloaded package files.
+* `PYTHON_BUILD_MIRROR_URL` overrides the default mirror URL root to one of your
+  choosing.
+* `PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM`, if set, does not append the SHA2
+  checksum of the file to the mirror URL.
+* `PYTHON_BUILD_SKIP_MIRROR`, if set, forces python-build to download packages from
+  their original source URLs instead of using a mirror.
+* `PYTHON_BUILD_ROOT` overrides the default location from where build definitions
+  in `share/python-build/` are looked up.
+* `PYTHON_BUILD_DEFINITIONS` can be a list of colon-separated paths that get
+  additionally searched when looking up build definitions.
 * `CC` sets the path to the C compiler.
+* `PYTHON_CFLAGS` lets you pass additional options to the default `CFLAGS`. Use
+  this to override, for instance, the `-O3` option.
 * `CONFIGURE_OPTS` lets you pass additional options to `./configure`.
-* `MAKE` lets you override the command to use for `make`. Useful for
-  specifying GNU make (`gmake`) on some systems.
-* `MAKE_OPTS` (or `MAKEOPTS`) lets you pass additional options to
-  `make`.
-* `PYTHON_CONFIGURE_OPTS` and `PYTHON_MAKE_OPTS` allow you to specify
-  configure and make options for buildling CPython. These variables will
-  be passed to Python only, not any dependent packages (e.g. libyaml).
+* `MAKE` lets you override the command to use for `make`. Useful for specifying
+  GNU make (`gmake`) on some systems.
+* `MAKE_OPTS` (or `MAKEOPTS`) lets you pass additional options to `make`.
+* `MAKE_INSTALL_OPTS` lets you pass additional options to `make install`.
+* `PYTHON_CONFIGURE_OPTS` and `PYTHON_MAKE_OPTS` and `PYTHON_MAKE_INSTALL_OPTS` allow
+  you to specify configure and make options for building CPython. These variables
+  will be passed to Python only, not any dependent packages (e.g. libyaml).
+
+### Applying patches to Python before compiling
+
+Both `pyenv install` and `python-build` support the `--patch` (`-p`) flag that
+signals that a patch from stdin should be applied to Python, Jython or PyPy
+source code before the `./configure` and compilation steps.
+
+Example usage:
+
+```sh
+# applying a single patch
+$ pyenv install --patch 2.7.10 < /path/to/python.patch
+
+# applying a patch from HTTP
+$ pyenv install --patch 2.7.10 < <(curl -sSL http://git.io/python.patch)
+
+# applying multiple patches
+$ cat fix1.patch fix2.patch | pyenv install --patch 2.7.10
+```
+
+
+### Building with `--enable-shared`
+
+You can build CPython with `--enable-shared` to install a version with
+shared object.
+
+If `--enable-shared` was found in `PYTHON_CONFIGURE_OPTS` or `CONFIGURE_OPTS`,
+`python-build` will automatically set `RPATH` to the pyenv's prefix directory.
+This means you don't have to set `LD_LIBRARY_PATH` or `DYLD_LIBRARY_PATH` for
+the version(s) installed with `--enable-shared`.
+
+```sh
+$ env PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install 2.7.9
+```
 
 ### Checksum verification
 
-If you have the `md5`, `openssl`, or `md5sum` tool installed,
-python-build will automatically verify the MD5 checksum of each
-downloaded package before installing it.
+If you have the `shasum`, `openssl`, or `sha256sum` tool installed, python-build will
+automatically verify the SHA2 checksum of each downloaded package before
+installing it.
 
-Checksums are optional and specified as anchors on the package URL in
-each definition. (All bundled definitions include checksums.)
+Checksums are optional and specified as anchors on the package URL in each
+definition. (All bundled definitions include checksums.)
 
 ### Package download mirrors
 
-python-build will first attempt to download package files from a mirror
-hosted on Amazon CloudFront. If a package is not available on the
-mirror, if the mirror is down, or if the download is corrupt,
-python-build will fall back to the official URL specified in the
-defintion file.
+python-build will first attempt to download package files from a mirror hosted on
+GitHub Pages. If a package is not available on the mirror, if the mirror
+is down, or if the download is corrupt, python-build will fall back to the
+official URL specified in the definition file.
 
 You can point python-build to another mirror by specifying the
-`PYTHON_BUILD_MIRROR_URL` environment variable--useful if you'd like to
-run your own local mirror, for example. Package mirror URLs are
-constructed by joining this variable with the MD5 checksum of the
-package file.
+`PYTHON_BUILD_MIRROR_URL` environment variable--useful if you'd like to run your
+own local mirror, for example. Package mirror URLs are constructed by joining
+this variable with the SHA2 checksum of the package file.
 
-If you don't have an MD5 program installed, python-build will skip the
-download mirror and use official URLs instead. You can force
-python-build to bypass the mirror by setting the
-`PYTHON_BUILD_SKIP_MIRROR` environment variable.
+If the mirror being used does not have the same checksum (*e.g.* with a
+pull-through cache like Artifactory), you can set the
+`PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM` environment variable.
 
-The official python-build download mirror is provided by [Git Hub Pages](http://yyuu.github.io/pythons/).
+If you don't have an SHA2 program installed, python-build will skip the download
+mirror and use official URLs instead. You can force python-build to bypass the
+mirror by setting the `PYTHON_BUILD_SKIP_MIRROR` environment variable.
+
+The official python-build download mirror is provided by
+[GitHub Pages](http://yyuu.github.io/pythons/).
 
 ### Package download caching
 
-You can instruct python-build to keep a local cache of downloaded
-package files by setting the `PYTHON_BUILD_CACHE_PATH` environment
-variable. When set, package files will be kept in this directory after
-the first successful download and reused by subsequent invocations of
-`python-build` and `pyenv install`.
+You can instruct python-build to keep a local cache of downloaded package files
+by setting the `PYTHON_BUILD_CACHE_PATH` environment variable. When set, package
+files will be kept in this directory after the first successful download and
+reused by subsequent invocations of `python-build` and `pyenv install`.
 
-The `pyenv install` command defaults this path to `~/.pyenv/cache`, so
-in most cases you can enable download caching simply by creating that
-directory.
+The `pyenv install` command defaults this path to `~/.pyenv/cache`, so in most
+cases you can enable download caching simply by creating that directory.
 
 ### Keeping the build directory after installation
 
-Both `python-build` and `pyenv install` accept the `-k` or `--keep`
-flag, which tells python-build to keep the downloaded source after
-installation. This can be useful if you need to use `gdb` and
-`memprof` with Python.
+Both `python-build` and `pyenv install` accept the `-k` or `--keep` flag, which
+tells python-build to keep the downloaded source after installation. This can be
+useful if you need to use `gdb` and `memprof` with Python.
 
-Source code will be kept in a parallel directory tree
-`~/.pyenv/sources` when using `--keep` with the `pyenv install`
-command. You should specify the location of the source code with the
-`PYTHON_BUILD_BUILD_PATH` environment variable when using `--keep` with
-`python-build`.
+Source code will be kept in a parallel directory tree `~/.pyenv/sources` when
+using `--keep` with the `pyenv install` command. You should specify the
+location of the source code with the `PYTHON_BUILD_BUILD_PATH` environment
+variable when using `--keep` with `python-build`.
 
 
 ## Getting Help
 
-Please see the [python-build
-wiki](https://github.com/yyuu/pyenv/wiki) for solutions to
-common problems.
+Please see the [pyenv wiki](https://github.com/pyenv/pyenv/wiki) for solutions to common problems.
+
+[wiki]: https://github.com/pyenv/pyenv/wiki
 
 If you can't find an answer on the wiki, open an issue on the [issue
-tracker](https://github.com/yyuu/pyenv/issues). Be sure to
-include the full build log for build failures.
+tracker](https://github.com/pyenv/pyenv/issues). Be sure to include
+the full build log for build failures.
 
+## Contributing
 
-### License
+### Testing new python versions
 
-(The MIT License)
+If you are contributing a new python version for python-build, 
+you can test the build in a [docker](https://www.docker.com/) container based on Ubuntu 18.04.
 
-* Copyright (c) 2013 Yamashita, Yuu
-* Copyright (c) 2012 Sam Stephenson
+With docker installed:
 
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
+```sh
+docker build -t my_container .
+docker run my_container pyenv install <my_version>
+```
 
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
+To enter a shell which will allow you to build and then test a python version,
+replace the second line with
+
+```sh
+docker run -it my_container
+```
+
+The container will need to be rebuilt whenever you change the repo,
+but after the first build, this will be very fast, 
+as the layer including the build dependencies will be cached.
+
+Changes made inside the container will not be persisted.
+
+To test *all* new versions since a particular revision (e.g. `master`), `cd` to the root of your `pyenv` repo, and run this script:
+
+```sh
+set -e
+set -x
+
+docker build -t pyenv-test-container .
+
+git diff --name-only master \
+  | grep '^plugins/python-build/share/python-build/' \
+  | awk -F '/' '{print $NF}' \
+  | xargs -I _ docker run pyenv-test-container pyenv install _
+```
+
+- Build the docker image with the **t**ag pyenv-test-container
+- Look for the names files changed since revision `master`
+- Filter out any which don't live where python-build keeps its build scripts
+- Look only at the file name (i.e. the python version name)
+- Run a new docker container for each, building that version
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

plugins/python-build/bin/pyenv-install

@@ -1,46 +1,65 @@
 #!/usr/bin/env bash
 #
-# Summary: Install a Python version using the python-build plugin
+# Summary: Install a Python version using python-build
 #
-# Usage: pyenv install [-f|--force] [-g|--debug] [-k|--keep] [-v|--verbose] <version>
-#        pyenv install [-f|--force] [-g|--debug] [-k|--keep] [-v|--verbose] <definition-file>
+# Usage: pyenv install [-f] [-kvp] <version>
+#        pyenv install [-f] [-kvp] <definition-file>
 #        pyenv install -l|--list
+#        pyenv install --version
 #
 #   -l/--list          List all available versions
 #   -f/--force         Install even if the version appears to be installed already
+#   -s/--skip-existing Skip if the version appears to be installed already
+#
+#   python-build options:
+#
 #   -k/--keep          Keep source tree in $PYENV_BUILD_ROOT after installation
 #                      (defaults to $PYENV_ROOT/sources)
-#   -g/--debug       Build a debug version
+#   -p/--patch         Apply a patch from stdin before building
 #   -v/--verbose       Verbose mode: print compilation status to stdout
+#   --version          Show version of python-build
+#   -g/--debug         Build a debug version
 #
 # For detailed information on installing Python versions with
 # python-build, including a list of environment variables for adjusting
-# compilation, see: https://github.com/yyuu/pyenv#readme
+# compilation, see: https://github.com/pyenv/pyenv#readme
 #
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
+# Add `share/python-build/` directory from each pyenv plugin to the list of
+# paths where build definitions are looked up.
+shopt -s nullglob
+for plugin_path in "$PYENV_ROOT"/plugins/*/share/python-build; do
+  PYTHON_BUILD_DEFINITIONS="${PYTHON_BUILD_DEFINITIONS}:${plugin_path}"
+done
+export PYTHON_BUILD_DEFINITIONS
+shopt -u nullglob
+
 # Provide pyenv completions
 if [ "$1" = "--complete" ]; then
+  echo --list
+  echo --force
+  echo --skip-existing
+  echo --keep
+  echo --patch
+  echo --verbose
+  echo --version
+  echo --debug
   exec python-build --definitions
 fi
 
-if [ -z "$PYENV_ROOT" ]; then
-  PYENV_ROOT="${HOME}/.pyenv"
-fi
-
 # Load shared library functions
 eval "$(python-build --lib)"
 
 usage() {
-  # We can remove the sed fallback once pyenv 0.4.0 is widely available.
-  pyenv-help install 2>/dev/null || sed -ne '/^#/!q;s/.//;s/.//;1,4d;p' < "$0"
+  pyenv-help install 2>/dev/null
   [ -z "$1" ] || exit "$1"
 }
 
 definitions() {
   local query="$1"
-  python-build --definitions | grep -F "$query" || true
+  python-build --definitions | $(type -P ggrep grep | head -1) -F "$query" || true
 }
 
 indent() {
@@ -48,8 +67,10 @@ indent() {
 }
 
 unset FORCE
+unset SKIP_EXISTING
 unset KEEP
 unset VERBOSE
+unset HAS_PATCH
 unset DEBUG
 
 parse_options "$@"
@@ -66,12 +87,18 @@ for option in "${OPTIONS[@]}"; do
   "f" | "force" )
     FORCE=true
     ;;
+  "s" | "skip-existing" )
+    SKIP_EXISTING=true
+    ;;
   "k" | "keep" )
     [ -n "${PYENV_BUILD_ROOT}" ] || PYENV_BUILD_ROOT="${PYENV_ROOT}/sources"
     ;;
   "v" | "verbose" )
     VERBOSE="-v"
     ;;
+  "p" | "patch" )
+    HAS_PATCH="-p"
+    ;;
   "g" | "debug" )
     DEBUG="-g"
     ;;
@@ -79,11 +106,13 @@ for option in "${OPTIONS[@]}"; do
     exec python-build --version
     ;;
   * )
-    usage 1
+    usage 1 >&2
     ;;
   esac
 done
 
+[ "${#ARGUMENTS[@]}" -le 1 ] || usage 1 >&2
+
 unset VERSION_NAME
 
 # The first argument contains the definition to install. If the
@@ -91,9 +120,8 @@ unset VERSION_NAME
 # version is specified by pyenv. Show usage instructions if a local
 # version is not specified.
 DEFINITION="${ARGUMENTS[0]}"
-[ -n "$DEFINITION" ] || DEFINITION="$(pyenv local 2>/dev/null || true)"
-[ -n "$DEFINITION" ] || usage 1
-
+[ -n "$DEFINITION" ] || DEFINITION="$(pyenv-local 2>/dev/null || true)"
+[ -n "$DEFINITION" ] || usage 1 >&2
 
 # Define `before_install` and `after_install` functions that allow
 # plugin hooks to register a string of code for execution before or
@@ -110,10 +138,10 @@ after_install() {
   after_hooks["${#after_hooks[@]}"]="$hook"
 }
 
-# Load plugin hooks.
-for script in $(pyenv-hooks install); do
-  source "$script"
-done
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks install`)
+IFS="$OLDIFS"
+for script in "${scripts[@]}"; do source "$script"; done
 
 
 # Set VERSION_NAME from $DEFINITION, if it is not already set. Then
@@ -126,14 +154,21 @@ PREFIX="${PYENV_ROOT}/versions/${VERSION_NAME}"
 
 # If the installation prefix exists, prompt for confirmation unless
 # the --force option was specified.
-if [ -z "$FORCE" ] && [ -d "${PREFIX}/bin" ]; then
+if [ -d "${PREFIX}/bin" ]; then
+  if [ -z "$FORCE" ] && [ -z "$SKIP_EXISTING" ]; then
     echo "pyenv: $PREFIX already exists" >&2
     read -p "continue with installation? (y/N) "
 
     case "$REPLY" in
-  y* | Y* ) ;;
+    y | Y | yes | YES ) ;;
     * ) exit 1 ;;
     esac
+  elif [ -n "$SKIP_EXISTING" ]; then
+    # Since we know the python version is already installed, and are opting to
+    # not force installation of existing versions, we just `exit 0` here to
+    # leave things happy
+    exit 0
+  fi
 fi
 
 # If PYENV_BUILD_ROOT is set, always pass keep options to python-build.
@@ -148,12 +183,53 @@ if [ -z "${PYTHON_BUILD_CACHE_PATH}" ] && [ -d "${PYENV_ROOT}/cache" ]; then
   export PYTHON_BUILD_CACHE_PATH="${PYENV_ROOT}/cache"
 fi
 
-# Default PYENV_VERSION to the globally-specified Python version. (The
-# CPython installer requires an existing Python installation to run. An
-# unsatisfied local .python-version file can cause the installer to
-# fail.)
-#export PYENV_VERSION="$(pyenv global 2>/dev/null || true)"
+if [ -z "${PYENV_BOOTSTRAP_VERSION}" ]; then
+  case "${VERSION_NAME}" in
+  [23]"."* )
+    # Default PYENV_VERSION to the friendly Python version. (The
+    # CPython installer requires an existing Python installation to run. An
+    # unsatisfied local .python-version file can cause the installer to
+    # fail.)
+    for version_info in "${VERSION_NAME%-dev}" "${VERSION_NAME%.*}" "${VERSION_NAME%%.*}"; do
+      # Anaconda's `curl` doesn't work on platform where `/etc/pki/tls/certs/ca-bundle.crt` isn't available (e.g. Debian)
+      for version in $(pyenv-whence "python${version_info}" 2>/dev/null || true); do
+        if [[ "${version}" != "anaconda"* ]] && [[ "${version}" != "miniconda"* ]]; then
+          PYENV_BOOTSTRAP_VERSION="${version}"
+          break 2
+        fi
+      done
+    done
+    ;;
+  "pypy"*"-dev" | "pypy"*"-src" )
+    # PyPy/PyPy3 requires existing Python 2.7 to build
+    if [ -n "${PYENV_RPYTHON_VERSION}" ]; then
+      PYENV_BOOTSTRAP_VERSION="${PYENV_RPYTHON_VERSION}"
+    else
+      for version in $(pyenv-versions --bare | sort -r); do
+        if [[ "${version}" == "2.7"* ]]; then
+          PYENV_BOOTSTRAP_VERSION="$version"
+          break
+        fi
+      done
+    fi
+    if [ -n "$PYENV_BOOTSTRAP_VERSION" ]; then
+      for dep in curses genc pycparser; do
+        if ! PYENV_VERSION="$PYENV_BOOTSTRAP_VERSION" pyenv-exec python -c "import ${dep}" 1>/dev/null 2>&1; then
+          echo "pyenv-install: $VERSION_NAME: PyPy requires \`${dep}' in $PYENV_BOOTSTRAP_VERSION to build from source." >&2
+          exit 1
+        fi
+      done
+    else
+      echo "pyenv-install: $VERSION_NAME: PyPy requires Python 2.7 to build from source." >&2
+      exit 1
+    fi
+    ;;
+  esac
+fi
 
+if [ -n "${PYENV_BOOTSTRAP_VERSION}" ]; then
+  export PYENV_VERSION="${PYENV_BOOTSTRAP_VERSION}"
+fi
 
 # Execute `before_install` hooks.
 for hook in "${before_hooks[@]}"; do eval "$hook"; done
@@ -167,22 +243,30 @@ trap cleanup SIGINT
 
 # Invoke `python-build` and record the exit status in $STATUS.
 STATUS=0
-python-build $KEEP $VERBOSE $DEBUG "$DEFINITION" "$PREFIX" || STATUS="$?"
+python-build $KEEP $VERBOSE $HAS_PATCH $DEBUG "$DEFINITION" "$PREFIX" || STATUS="$?"
 
 # Display a more helpful message if the definition wasn't found.
 if [ "$STATUS" == "2" ]; then
   { candidates="$(definitions "$DEFINITION")"
+    here="$(dirname "${0%/*}")/../.."
     if [ -n "$candidates" ]; then
       echo
       echo "The following versions contain \`$DEFINITION' in the name:"
       echo "$candidates" | indent
     fi
     echo
-    echo "You can list all available versions with \`pyenv install --list'."
+    echo "See all available versions with \`pyenv install --list'."
     echo
-    echo "If the version you're looking for is not present, first try upgrading"
-    echo "pyenv. If it's still missing, open a request on the pyenv"
-    echo "issue tracker: https://github.com/yyuu/pyenv/issues"
+    echo -n "If the version you need is missing, try upgrading pyenv"
+    if [ "$here" != "${here#$(brew --prefix 2>/dev/null)}" ]; then
+      printf ":\n\n"
+      echo "  brew update && brew upgrade pyenv"
+    elif [ -d "${here}/.git" ]; then
+      printf ":\n\n"
+      echo "  cd ${here} && git pull && cd -"
+    else
+      printf ".\n"
+    fi
   } >&2
 fi
 
@@ -191,7 +275,7 @@ for hook in "${after_hooks[@]}"; do eval "$hook"; done
 
 # Run `pyenv-rehash` after a successful installation.
 if [ "$STATUS" == "0" ]; then
-  pyenv rehash
+  pyenv-rehash
 else
   cleanup
 fi

plugins/python-build/bin/pyenv-uninstall

@@ -14,11 +14,17 @@ set -e
 
 # Provide pyenv completions
 if [ "$1" = "--complete" ]; then
+  echo --force
   exec pyenv versions --bare
 fi
 
-if [ -z "$PYENV_ROOT" ]; then
-  PYENV_ROOT="${HOME}/.pyenv"
+usage() {
+  pyenv-help uninstall 2>/dev/null
+  [ -z "$1" ] || exit "$1"
+}
+
+if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
+  usage 0
 fi
 
 unset FORCE
@@ -27,17 +33,33 @@ if [ "$1" = "-f" ] || [ "$1" = "--force" ]; then
   shift
 fi
 
+[ "$#" -eq 1 ] || usage 1 >&2
+
 DEFINITION="$1"
 case "$DEFINITION" in
 "" | -* )
-  # We can remove the sed fallback once pyenv 0.4.0 is widely available.
-  { pyenv-help uninstall 2>/dev/null ||
-    sed -ne '/^#/!q;s/.\{1,2\}//;1,4d;p' < "$0"
-  } >&2
-  exit 1
+  usage 1 >&2
   ;;
 esac
 
+declare -a before_hooks after_hooks
+
+before_uninstall() {
+  local hook="$1"
+  before_hooks["${#before_hooks[@]}"]="$hook"
+}
+
+after_uninstall() {
+  local hook="$1"
+  after_hooks["${#after_hooks[@]}"]="$hook"
+}
+
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks uninstall`)
+IFS="$OLDIFS"
+for script in "${scripts[@]}"; do source "$script"; done
+
+
 VERSION_NAME="${DEFINITION##*/}"
 PREFIX="${PYENV_ROOT}/versions/${VERSION_NAME}"
 
@@ -47,14 +69,19 @@ if [ -z "$FORCE" ]; then
     exit 1
   fi
 
-  read -p "pyenv: remove $PREFIX? "
+  read -p "pyenv: remove $PREFIX? [y|N]"
   case "$REPLY" in
-  y* | Y* ) ;;
+  y | Y | yes | YES ) ;;
   * ) exit 1 ;;
   esac
 fi
 
+for hook in "${before_hooks[@]}"; do eval "$hook"; done
+
 if [ -d "$PREFIX" ]; then
   rm -rf "$PREFIX"
-  pyenv rehash
+  pyenv-rehash
+  echo "pyenv: $VERSION_NAME uninstalled"
 fi
+
+for hook in "${after_hooks[@]}"; do eval "$hook"; done

plugins/python-build/install.sh

@@ -17,4 +17,10 @@ SHARE_PATH="${PREFIX}/share/python-build"
 mkdir -p "$BIN_PATH" "$SHARE_PATH"
 
 install -p bin/* "$BIN_PATH"
-install -p share/python-build/* "$SHARE_PATH"
+for share in share/python-build/*; do
+  if [ -d "$share" ]; then
+    cp -RPp "$share" "$SHARE_PATH"
+  else
+    install -p -m 0644 "$share" "$SHARE_PATH"
+  fi
+done

plugins/python-build/scripts/README.md

@@ -0,0 +1,22 @@
+# Scripts for updating python-build
+
+Install dependencies with `pip install -r requirements.txt`.
+
+## add_miniconda.py
+
+```_add_miniconda
+usage: add_miniconda.py [-h] [-d] [-v]
+
+Script to add non-"latest" miniconda releases. Written for python 3.7. Checks
+the miniconda download archives for new versions, then writes a build script
+for any which do not exist locally, saving it to plugins/python-
+build/share/python-build. Ignores releases below 4.3.30. Also ignores sub-
+patch releases if that major.minor.patch already exists, but otherwise, takes
+the latest sub-patch release for given OS/arch. Assumes all miniconda3
+releases < 4.7 default to python 3.6, and anything else 3.7.
+
+optional arguments:
+  -h, --help     show this help message and exit
+  -d, --dry-run  Do not write scripts, just report them to stdout
+  -v, --verbose  Increase verbosity of logging
+```

plugins/python-build/scripts/add_miniconda.py

@@ -0,0 +1,294 @@
+#!/usr/bin/env python3
+"""Script to add non-"latest" miniconda releases.
+Written for python 3.7.
+
+Checks the miniconda download archives for new versions,
+then writes a build script for any which do not exist locally,
+saving it to plugins/python-build/share/python-build.
+
+Ignores releases below 4.3.30.
+Also ignores sub-patch releases if that major.minor.patch already exists,
+but otherwise, takes the latest sub-patch release for given OS/arch.
+Assumes all miniconda3 releases < 4.7 default to python 3.6, and anything else 3.7.
+"""
+import textwrap
+from argparse import ArgumentParser
+from collections import defaultdict
+from enum import Enum
+from functools import total_ordering
+from pathlib import Path
+from typing import NamedTuple, List, Optional, DefaultDict, Dict
+import logging
+
+import requests_html
+
+logger = logging.getLogger(__name__)
+
+CONDA_REPO = "https://repo.anaconda.com"
+MINICONDA_REPO = CONDA_REPO + "/miniconda"
+# ANACONDA_REPO = CONDA_REPO + "/archive"
+
+install_script_fmt = """
+case "$(anaconda_architecture 2>/dev/null || true)" in
+{install_lines}
+* )
+  {{ echo
+    colorize 1 "ERROR"
+    echo ": The binary distribution of Miniconda is not available for $(anaconda_architecture 2>/dev/null || true)."
+    echo
+  }} >&2
+  exit 1
+  ;;
+esac
+""".lstrip()
+
+install_line_fmt = """
+"{os}-{arch}" )
+  install_script "Miniconda{suffix}-{version_str}-{os}-{arch}" "{repo}/Miniconda{suffix}-{version_str}-{os}-{arch}.sh#{md5}" "miniconda" verify_{py_version}
+  ;;
+""".strip()
+
+here = Path(__file__).resolve()
+out_dir: Path = here.parent.parent / "share" / "python-build"
+
+
+class StrEnum(str, Enum):
+    """Enum subclass whose members are also instances of str
+    and directly comparable to strings. str type is forced at declaration.
+
+    Adapted from https://github.com/kissgyorgy/enum34-custom/blob/dbc89596761c970398701d26c6a5bbcfcf70f548/enum_custom.py#L100
+    (MIT license)
+    """
+
+    def __new__(cls, *args):
+        for arg in args:
+            if not isinstance(arg, str):
+                raise TypeError("Not text %s:" % arg)
+
+        return super(StrEnum, cls).__new__(cls, *args)
+
+    def __str__(self):
+        return str(self.value)
+
+
+class SupportedOS(StrEnum):
+    LINUX = "Linux"
+    MACOSX = "MacOSX"
+
+
+class SupportedArch(StrEnum):
+    PPC64LE = "ppc64le"
+    X86_64 = "x86_64"
+    X86 = "x86"
+
+
+class Suffix(StrEnum):
+    TWO = "2"
+    THREE = "3"
+
+
+class PyVersion(StrEnum):
+    PY27 = "py27"
+    PY36 = "py36"
+    PY37 = "py37"
+    PY38 = "py38"
+    PY39 = "py39"
+
+    def version(self):
+        first, *others = self.value[2:]
+        return f"{first}.{''.join(others)}"
+
+    def version_info(self):
+        return tuple(int(n) for n in self.version().split("."))
+
+
+@total_ordering
+class VersionStr(str):
+    def info(self):
+        return tuple(int(n) for n in self.split("."))
+
+    def __eq__(self, other):
+        return str(self) == str(other)
+
+    def __lt__(self, other):
+        if isinstance(other, VersionStr):
+            return self.info() < other.info()
+        raise ValueError("VersionStr can only be compared to other VersionStr")
+
+    @classmethod
+    def from_info(cls, version_info):
+        return VersionStr(".".join(str(n) for n in version_info))
+
+    def __hash__(self):
+        return hash(str(self))
+
+
+class MinicondaVersion(NamedTuple):
+    suffix: Suffix
+    version_str: VersionStr
+
+    @classmethod
+    def from_str(cls, s):
+        miniconda_n, ver = s.split("-")
+        return MinicondaVersion(Suffix(miniconda_n[-1]), VersionStr(ver))
+
+    def to_filename(self):
+        return f"miniconda{self.suffix}-{self.version_str}"
+
+    def default_py_version(self):
+        if self.suffix == Suffix.TWO:
+            return PyVersion.PY27
+        elif self.version_str.info() < (4, 7):
+            # https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-python.html
+            return PyVersion.PY36
+        else:
+            return PyVersion.PY37
+
+    def with_version_triple(self):
+        return MinicondaVersion(
+            self.suffix, VersionStr.from_info(self.version_str.info()[:3])
+        )
+
+
+class MinicondaSpec(NamedTuple):
+    version: MinicondaVersion
+    os: SupportedOS
+    arch: SupportedArch
+    md5: str
+    py_version: Optional[PyVersion] = None
+
+    @classmethod
+    def from_filestem(cls, stem, md5, py_version=None):
+        miniconda_n, ver, os, arch = stem.split("-")
+        spec = MinicondaSpec(
+            MinicondaVersion(Suffix(miniconda_n[-1]), VersionStr(ver)),
+            SupportedOS(os),
+            SupportedArch(arch),
+            md5,
+        )
+        if py_version is None:
+            spec = spec.with_py_version(spec.version.default_py_version())
+        return spec
+
+    def to_install_lines(self):
+        return install_line_fmt.format(
+            repo=MINICONDA_REPO,
+            suffix=self.version.suffix,
+            version_str=self.version.version_str,
+            os=self.os,
+            arch=self.arch,
+            md5=self.md5,
+            py_version=self.py_version,
+        )
+
+    def with_py_version(self, py_version: PyVersion):
+        return MinicondaSpec(*self[:-1], py_version=py_version)
+
+    def with_version_triple(self):
+        version, *others = self
+        return MinicondaSpec(version.with_version_triple(), *others)
+
+
+def make_script(specs: List[MinicondaSpec]):
+    install_lines = [s.to_install_lines() for s in specs]
+    return install_script_fmt.format(install_lines="\n".join(install_lines))
+
+
+def get_existing_minicondas():
+    logger.info("Getting known miniconda versions")
+    for p in out_dir.iterdir():
+        name = p.name
+        if not p.is_file() or not name.startswith("miniconda"):
+            continue
+        try:
+            v = MinicondaVersion.from_str(name)
+            if v.version_str != "latest":
+                logger.debug("Found existing miniconda version %s", v)
+                yield v
+        except ValueError:
+            pass
+
+
+def get_available_minicondas():
+    logger.info("Fetching remote miniconda versions")
+    session = requests_html.HTMLSession()
+    response = session.get(MINICONDA_REPO)
+    page: requests_html.HTML = response.html
+    table = page.find("table", first=True)
+    rows = table.find("tr")[1:]
+    for row in rows:
+        f, size, date, md5 = row.find("td")
+        fname = f.text
+        md5 = md5.text
+
+        if not fname.endswith(".sh"):
+            continue
+        stem = fname[:-3]
+
+        try:
+            s = MinicondaSpec.from_filestem(stem, md5)
+            if s.version.version_str != "latest":
+                logger.debug("Found remote miniconda version %s", s)
+                yield s
+        except ValueError:
+            pass
+
+
+def key_fn(spec: MinicondaSpec):
+    return (
+        spec.version.version_str.info(),
+        spec.version.suffix.value,
+        spec.os.value,
+        spec.arch.value,
+    )
+
+
+if __name__ == "__main__":
+    parser = ArgumentParser(description=__doc__)
+    parser.add_argument(
+        "-d", "--dry-run", action="store_true",
+        help="Do not write scripts, just report them to stdout",
+    )
+    parser.add_argument(
+        "-v", "--verbose", action="count",
+        help="Increase verbosity of logging",
+    )
+    parsed = parser.parse_args()
+
+    log_level = {
+        0: logging.WARNING,
+        1: logging.INFO,
+        2: logging.DEBUG,
+    }.get(parsed.verbose, logging.DEBUG)
+    logging.basicConfig(level=log_level)
+    if parsed.verbose < 3:
+        logging.getLogger("requests").setLevel(logging.WARNING)
+
+    existing_versions = set(get_existing_minicondas())
+    available_specs = set(get_available_minicondas())
+
+    # version triple to triple-ified spec to raw spec
+    to_add: DefaultDict[
+        MinicondaVersion, Dict[MinicondaSpec, MinicondaSpec]
+    ] = defaultdict(dict)
+
+    logger.info("Checking for new versions")
+    for s in sorted(available_specs, key=key_fn):
+        key = s.version.with_version_triple()
+        if key in existing_versions or key.version_str.info() <= (4, 3, 30):
+            logger.debug("Ignoring version %s (too old or already exists)", s)
+            continue
+
+        to_add[key][s.with_version_triple()] = s
+
+    logger.info("Writing %s scripts", len(to_add))
+    for ver, d in to_add.items():
+        specs = list(d.values())
+        fpath = out_dir / ver.to_filename()
+        script_str = make_script(specs)
+        logger.debug("Writing script for %s", ver)
+        if parsed.dry_run:
+            print(f"Would write spec to {fpath}:\n" + textwrap.indent(script_str, "  "))
+        else:
+            with open(fpath, "w") as f:
+                f.write(script_str)

plugins/python-build/scripts/requirements.txt

@@ -0,0 +1 @@
+requests-html

plugins/python-build/share/python-build/2.1.3

@@ -0,0 +1,5 @@
+require_gcc
+install_package "readline-6.2" "https://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#79a696070a058c233c72dd6ac697021cc64abd5ed51e59db867d66d196a89381" mac_readline --if has_broken_mac_readline
+install_package "Python-2.1.3" "https://www.python.org/ftp/python/2.1.3/Python-2.1.3.tgz#1bcb5bb587948bc38f36db60e15c376009c56c66570e563a08a82bf7f227afb9" standard verify_py21
+#install_package "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#263986a60a83aba790a5bffc7d009ac88114ba4e908e5c90e453b3bf2155dbbd" python
+#install_package "pip-1.1" "https://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#993804bb947d18508acee02141281c77d27677f8c14eaa64d6287a1c53ef01c8" python

plugins/python-build/share/python-build/2.2.3

@@ -0,0 +1,5 @@
+require_gcc
+install_package "readline-6.2" "https://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#79a696070a058c233c72dd6ac697021cc64abd5ed51e59db867d66d196a89381" mac_readline --if has_broken_mac_readline
+install_package "Python-2.2.3" "https://www.python.org/ftp/python/2.2.3/Python-2.2.3.tgz#a8f92e6b89d47359fff0d1fbfe47f104afc77fd1cd5143e7332758b7bc100188" standard verify_py22
+#install_package "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#263986a60a83aba790a5bffc7d009ac88114ba4e908e5c90e453b3bf2155dbbd" python
+#install_package "pip-1.1" "https://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#993804bb947d18508acee02141281c77d27677f8c14eaa64d6287a1c53ef01c8" python

plugins/python-build/share/python-build/2.3.7

@@ -0,0 +1,5 @@
+require_gcc
+install_package "readline-6.2" "https://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#79a696070a058c233c72dd6ac697021cc64abd5ed51e59db867d66d196a89381" mac_readline --if has_broken_mac_readline
+install_package "Python-2.3.7" "https://www.python.org/ftp/python/2.3.7/Python-2.3.7.tgz#969a9891dce9f50b13e54f9890acaf2be66715a5895bf9b11111f320c205b90e" standard verify_py23
+#install_package "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#263986a60a83aba790a5bffc7d009ac88114ba4e908e5c90e453b3bf2155dbbd" python
+#install_package "pip-1.1" "https://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#993804bb947d18508acee02141281c77d27677f8c14eaa64d6287a1c53ef01c8" python

plugins/python-build/share/python-build/2.4

@@ -1,5 +0,0 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.4" "http://python.org/ftp/python/2.4/Python-2.4.tgz#149ad508f936eccf669d52682cf8e606" standard verify_py24
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-install_package "pip-1.3.1" "https://pypi.python.org/packages/source/p/pip/pip-1.3.1.tar.gz#cbb27a191cebc58997c4da8513863153" python
+#require_gcc
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.5.5" "https://www.python.org/ftp/python/2.5.5/Python-2.5.5.tgz#03be1019c4fe93daeb53ba9e4294bf22a8ed4cb854cbd57e24e16f6bf63e2392" standard verify_py25
+install_package "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#263986a60a83aba790a5bffc7d009ac88114ba4e908e5c90e453b3bf2155dbbd" python
+install_package "pip-1.3.1" "https://pypi.python.org/packages/source/p/pip/pip-1.3.1.tar.gz#145eaa5d1ea1b062663da1f3a97780d7edea4c63c68a37c463b1deedf7bb4957" python

plugins/python-build/share/python-build/2.5.6

@@ -1,5 +1,5 @@
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-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.5.6" "http://python.org/ftp/python/2.5.6/Python-2.5.6.tgz#d1d9c83928561addf11d00b22a18ca50" standard verify_py25
-install_package "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#13951be6711438073fbe50843e7f141f" python
-install_package "pip-1.3.1" "https://pypi.python.org/packages/source/p/pip/pip-1.3.1.tar.gz#cbb27a191cebc58997c4da8513863153" python
+#require_gcc
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.5.6" "https://www.python.org/ftp/python/2.5.6/Python-2.5.6.tgz#c2e4377597241b1065677d23327c04d0f41945d370c61a491cc88be367234c5d" standard verify_py25
+install_package "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#263986a60a83aba790a5bffc7d009ac88114ba4e908e5c90e453b3bf2155dbbd" python
+install_package "pip-1.3.1" "https://pypi.python.org/packages/source/p/pip/pip-1.3.1.tar.gz#145eaa5d1ea1b062663da1f3a97780d7edea4c63c68a37c463b1deedf7bb4957" python

plugins/python-build/share/python-build/2.6-dev

@@ -1,5 +0,0 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_hg "Python-2.6-dev" "https://bitbucket.org/mirror/cpython" "2.6" standard verify_py26
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python

plugins/python-build/share/python-build/2.6.6

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.6.6" "http://python.org/ftp/python/2.6.6/Python-2.6.6.tgz#b2f209df270a33315e62c1ffac1937f0" standard verify_py26
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.6.6" "https://www.python.org/ftp/python/2.6.6/Python-2.6.6.tgz#372f66db46d773214e4619df1794a26449158f626138d4d2141a64c2f017fae1" standard verify_py26 ensurepip

plugins/python-build/share/python-build/2.6.7

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.6.7" "http://python.org/ftp/python/2.6.7/Python-2.6.7.tgz#af474f85a3af69ea50438a2a48039d7d" standard verify_py26
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.6.7" "https://www.python.org/ftp/python/2.6.7/Python-2.6.7.tgz#a8093eace4cfd3e06b05f0deb5d765e3c6cec65908048640a8cadd7a948b3826" standard verify_py26 ensurepip

plugins/python-build/share/python-build/2.6.8

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.6.8" "http://python.org/ftp/python/2.6.8/Python-2.6.8.tgz#f6c1781f5d73ab7dfa5181f43ea065f6" standard verify_py26
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.6.8" "https://www.python.org/ftp/python/2.6.8/Python-2.6.8.tgz#5bf02a75ffa2fcaa5a3cabb8201998519b045541975622316888ea468d9512f7" standard verify_py26 ensurepip

plugins/python-build/share/python-build/2.6.9

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.6.9" "http://python.org/ftp/python/2.6.9/Python-2.6.9.tgz#bddbd64bf6f5344fc55bbe49a72fe4f3" standard verify_py26
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.6.9" "https://www.python.org/ftp/python/2.6.9/Python-2.6.9.tgz#7277b1285d8a82f374ef6ebaac85b003266f7939b3f2a24a3af52f9523ac94db" standard verify_py26 ensurepip

plugins/python-build/share/python-build/2.7

@@ -1,5 +0,0 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.7" "http://python.org/ftp/python/2.7/Python-2.7.tgz#35f56b092ecf39a6bd59d64f142aae0f" standard verify_py27
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python

plugins/python-build/share/python-build/2.7-dev

@@ -1,5 +1,5 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_hg "Python-2.7-dev" "https://bitbucket.org/mirror/cpython" "2.7" standard verify_py27
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+prefer_openssl11
+install_package "openssl-1.1.0j" "https://www.openssl.org/source/old/1.1.0/openssl-1.1.0j.tar.gz#31bec6c203ce1a8e93d5994f4ed304c63ccf07676118b6634edded12ad1b3246" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_git "Python-2.7-dev" "https://github.com/python/cpython" "2.7" standard verify_py27 copy_python_gdb ensurepip

plugins/python-build/share/python-build/2.7.0

@@ -0,0 +1,4 @@
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.7" "https://www.python.org/ftp/python/2.7/Python-2.7.tgz#5670dd6c0c93b0b529781d070852f7b51ce6855615b16afcd318341af2910fb5" standard verify_py27 copy_python_gdb ensurepip

plugins/python-build/share/python-build/2.7.1

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.7.1" "http://python.org/ftp/python/2.7.1/Python-2.7.1.tgz#15ed56733655e3fab785e49a7278d2fb" standard verify_py27
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.7.1" "https://www.python.org/ftp/python/2.7.1/Python-2.7.1.tgz#ca13e7b1860821494f70de017202283ad73b1fb7bd88586401c54ef958226ec8" standard verify_py27 copy_python_gdb ensurepip

plugins/python-build/share/python-build/2.7.10

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.10" "https://www.python.org/ftp/python/2.7.10/Python-2.7.10.tar.xz#1cd3730781b91caf0fa1c4d472dc29274186480161a150294c42ce9b5c5effc0" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.10" "https://www.python.org/ftp/python/2.7.10/Python-2.7.10.tgz#eda8ce6eec03e74991abb5384170e7c65fcd7522e409b8e83d7e6372add0f12a" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.11

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.11" "https://www.python.org/ftp/python/2.7.11/Python-2.7.11.tar.xz#962b4c45af50124ea61f11a30deb4342fc0bc21126790fa1d7f6c79809413f46" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.11" "https://www.python.org/ftp/python/2.7.11/Python-2.7.11.tgz#82929b96fd6afc8da838b149107078c02fa1744b7e60999a8babbc0d3fa86fc6" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.12

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.12" "https://www.python.org/ftp/python/2.7.12/Python-2.7.12.tar.xz#d7837121dd5652a05fef807c361909d255d173280c4e1a4ded94d73d80a1f978" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.12" "https://www.python.org/ftp/python/2.7.12/Python-2.7.12.tgz#3cb522d17463dfa69a155ab18cffa399b358c966c0363d6c8b5b3bf1384da4b6" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.13

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.13" "https://www.python.org/ftp/python/2.7.13/Python-2.7.13.tar.xz#35d543986882f78261f97787fd3e06274bfa6df29fac9b4a94f73930ff98f731" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.13" "https://www.python.org/ftp/python/2.7.13/Python-2.7.13.tgz#a4f05a0720ce0fd92626f0278b6b433eee9a6173ddf2bced7957dfb599a5ece1" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.14

@@ -0,0 +1,9 @@
+#require_gcc
+prefer_openssl11
+install_package "openssl-1.1.0j" "https://www.openssl.org/source/old/1.1.0/openssl-1.1.0j.tar.gz#31bec6c203ce1a8e93d5994f4ed304c63ccf07676118b6634edded12ad1b3246" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.14" "https://www.python.org/ftp/python/2.7.14/Python-2.7.14.tar.xz#71ffb26e09e78650e424929b2b457b9c912ac216576e6bd9e7d204ed03296a66" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.14" "https://www.python.org/ftp/python/2.7.14/Python-2.7.14.tgz#304c9b202ea6fbd0a4a8e0ad3733715fbd4749f2204a9173a58ec53c32ea73e8" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.15

@@ -0,0 +1,9 @@
+#require_gcc
+prefer_openssl11
+install_package "openssl-1.1.0j" "https://www.openssl.org/source/old/1.1.0/openssl-1.1.0j.tar.gz#31bec6c203ce1a8e93d5994f4ed304c63ccf07676118b6634edded12ad1b3246" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.15" "https://www.python.org/ftp/python/2.7.15/Python-2.7.15.tar.xz#22d9b1ac5b26135ad2b8c2901a9413537e08749a753356ee913c84dbd2df5574" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.15" "https://www.python.org/ftp/python/2.7.15/Python-2.7.15.tgz#18617d1f15a380a919d517630a9cd85ce17ea602f9bbdc58ddc672df4b0239db" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.16

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2q" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2q.tar.gz#5744cfcbcec2b1b48629f7354203bc1e5e9b5466998bbccc5b5fcde3b18eb684" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.16" "https://www.python.org/ftp/python/2.7.16/Python-2.7.16.tar.xz#f222ef602647eecb6853681156d32de4450a2c39f4de93bd5b20235f2e660ed7" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.16" "https://www.python.org/ftp/python/2.7.16/Python-2.7.16.tgz#01da813a3600876f03f46db11cc5c408175e99f03af2ba942ef324389a83bad5" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.17

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2q" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2q.tar.gz#5744cfcbcec2b1b48629f7354203bc1e5e9b5466998bbccc5b5fcde3b18eb684" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.17" "https://www.python.org/ftp/python/2.7.17/Python-2.7.17.tar.xz#4d43f033cdbd0aa7b7023c81b0e986fd11e653b5248dac9144d508f11812ba41" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.17" "https://www.python.org/ftp/python/2.7.17/Python-2.7.17.tgz#f22059d09cdf9625e0a7284d24a13062044f5bf59d93a7f3382190dfa94cecde" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.18

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2q" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2q.tar.gz#5744cfcbcec2b1b48629f7354203bc1e5e9b5466998bbccc5b5fcde3b18eb684" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.18" "https://www.python.org/ftp/python/2.7.18/Python-2.7.18.tar.xz#b62c0e7937551d0cc02b8fd5cb0f544f9405bafc9a54d3808ed4594812edef43" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.18" "https://www.python.org/ftp/python/2.7.18/Python-2.7.18.tgz#da3080e3b488f648a3d7a4560ddee895284c3380b11d6de75edb986526b9a814" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.2

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.7.2" "http://python.org/ftp/python/2.7.2/Python-2.7.2.tgz#0ddfe265f1b3d0a8c2459f5bf66894c7" standard verify_py27
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.7.2" "https://www.python.org/ftp/python/2.7.2/Python-2.7.2.tgz#1d54b7096c17902c3f40ffce7e5b84e0072d0144024184fff184a84d563abbb3" standard verify_py27 copy_python_gdb ensurepip

plugins/python-build/share/python-build/2.7.3

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.7.3" "http://python.org/ftp/python/2.7.3/Python-2.7.3.tgz#2cf641732ac23b18d139be077bd906cd" standard verify_py27
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.7.3" "https://www.python.org/ftp/python/2.7.3/Python-2.7.3.tgz#d4c20f2b5faf95999fd5fecb3f7d32071b0820516224a6d2b72932ab47a1cb8e" standard verify_py27 copy_python_gdb ensurepip

plugins/python-build/share/python-build/2.7.4

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.7.4" "http://python.org/ftp/python/2.7.4/Python-2.7.4.tgz#592603cfaf4490a980e93ecb92bde44a" standard verify_py27
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.7.4" "https://www.python.org/ftp/python/2.7.4/Python-2.7.4.tgz#98c5eb9c8e65effcc0122112ba17a0bce880aa23ecb560af56b55eb55632b81a" standard verify_py27 copy_python_gdb ensurepip

plugins/python-build/share/python-build/2.7.5

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.7.5" "http://python.org/ftp/python/2.7.5/Python-2.7.5.tgz#b4f01a1d0ba0b46b05c73b2ac909b1df" standard verify_py27
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.7.5" "https://www.python.org/ftp/python/2.7.5/Python-2.7.5.tgz#8e1b5fa87b91835afb376a9c0d319d41feca07ffebc0288d97ab08d64f48afbf" standard verify_py27 copy_python_gdb ensurepip

plugins/python-build/share/python-build/2.7.6

@@ -1,5 +1,4 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-2.7.6" "http://python.org/ftp/python/2.7.6/Python-2.7.6.tgz#1d8728eb0dfcac72a0fd99c17ec7f386" standard verify_py27
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-2.7.6" "https://www.python.org/ftp/python/2.7.6/Python-2.7.6.tgz#99c6860b70977befa1590029fae092ddb18db1d69ae67e8b9385b66ed104ba58" standard verify_py27 copy_python_gdb ensurepip

plugins/python-build/share/python-build/2.7.7

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.7" "https://www.python.org/ftp/python/2.7.7/Python-2.7.7.tar.xz#2983e3cd089b30c50e2b2234f07c2ac4fb8a5df230ab8f2e1133a1d8b208da78" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.7" "https://www.python.org/ftp/python/2.7.7/Python-2.7.7.tgz#7f49c0a6705ad89d925181e27d0aaa025ee4731ce0de64776c722216c3e66c42" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.8

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.8" "https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tar.xz#edde10a0cb7d14e2735e682882d5b287028d1485c456758154c19573db68075a" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.8" "https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz#74d70b914da4487aa1d97222b29e9554d042f825f26cb2b93abd20fdda56b557" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/2.7.9

@@ -0,0 +1,8 @@
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-2.7.9" "https://www.python.org/ftp/python/2.7.9/Python-2.7.9.tar.xz#90d27e14ea7e03570026850e2e50ba71ad20b7eb31035aada1cf3def8f8d4916" standard verify_py27 copy_python_gdb ensurepip
+else
+  install_package "Python-2.7.9" "https://www.python.org/ftp/python/2.7.9/Python-2.7.9.tgz#c8bba33e66ac3201dabdc556f0ea7cfe6ac11946ec32d357c4c6f9b018c12c5b" standard verify_py27 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/3.0.1

@@ -1,5 +1,15 @@
-require_gcc
-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_package "Python-3.0.1" "http://python.org/ftp/python/3.0.1/Python-3.0.1.tgz#220b73f0a1a20c4b1cdf9f9db4cd52fe" standard verify_py30
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-3.0.1" "https://www.python.org/ftp/python/3.0.1/Python-3.0.1.tgz#7d5f2feae9035f1d3d9e6bb7f092dbf374d6bb4b25abd0d2d11f13bba1cb04de" standard verify_py30
+if [[ "Darwin" == "$(uname -s)" ]]; then
+  # https://github.com/pyenv/pyenv/issues/456
+  { echo
+    colorize 1 "WARNING"
+    echo ": pyenv cannot install setuptools-1.4.2 to CPython 3.0.1 on OS X."
+    echo "setuptools and pip will not be available until you install them manually."
+  } >&2
+else
+  install_package "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#263986a60a83aba790a5bffc7d009ac88114ba4e908e5c90e453b3bf2155dbbd" python
+  install_package "pip-1.3.1" "https://pypi.python.org/packages/source/p/pip/pip-1.3.1.tar.gz#145eaa5d1ea1b062663da1f3a97780d7edea4c63c68a37c463b1deedf7bb4957" python
+fi

plugins/python-build/share/python-build/3.1-dev

@@ -1,5 +0,0 @@
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-install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
-install_hg "Python-3.1-dev" "https://bitbucket.org/mirror/cpython" "3.1" standard verify_py31
-install_package "setuptools-2.0" "https://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz#887cdf417bc5d25326c66bb98c0dd160" python
-install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python

plugins/python-build/share/python-build/3.1.0

@@ -0,0 +1,6 @@
+#require_gcc
+install_package "openssl-1.0.2k" "https://www.openssl.org/source/old/1.0.2/openssl-1.0.2k.tar.gz#6b3977c61f2aedf0f96367dcfb5c6e578cf37e7b8d913b4ecb6643c3cb88d8c0" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
+install_package "Python-3.1" "https://www.python.org/ftp/python/3.1/Python-3.1.tgz#99a034cf574ea3c26412b0a0728126d7fd6ea9593d099d807a25d216ed031e6a" standard verify_py31
+install_package "setuptools-17.1.1" "https://pypi.python.org/packages/source/s/setuptools/setuptools-17.1.1.tar.gz#5bf42dbf406fd58a41029f53cffff1c90db5de1c5e0e560b5545cf2ec949c431" python
+install_package "pip-1.5.6" "https://pypi.python.org/packages/source/p/pip/pip-1.5.6.tar.gz#b1a4ae66baf21b7eb05a5e4f37c50c2706fa28ea1f8780ce8efe14dcd9f1726c" python