v20150404

2025-11-11 04:53:47 -05:00 · 2015-05-04 08:24:23 -04:00
682 changed files with 2815 additions and 15886 deletions
--- a/.agignore
+++ b/.agignore
@@ -1,2 +0,0 @@
 ./versions
 ./cache
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,4 +0,0 @@
 .git/
 .python-version
 .vscode/
 .idea/
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,21 +0,0 @@
 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`
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,16 +0,0 @@
 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)
--- a/.github/no-response.yml
+++ b/.github/no-response.yml
@@ -1,13 +0,0 @@
 # 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.
--- a/.github/workflows/ubuntu_tests.yml
+++ b/.github/workflows/ubuntu_tests.yml
@@ -1,42 +0,0 @@
 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"))
--- a/.gitignore
+++ b/.gitignore
@@ -6,5 +6,4 @@
 /libexec/*.dylib
 /src/Makefile
 /src/*.o
-/bats/
+bats/
 /default-packages
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,83 +1,7 @@
-# Two types of tests:
+sudo: false
-#
+install: git clone --depth 1 https://github.com/sstephenson/bats.git
-# 1. shell tests run using bats
+script: make test
 # 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
+  - PYENV_NATIVE_EXT=
- PYTHON_BUILD_VERSION=3.7.5
+  - PYENV_NATIVE_EXT=1
 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
--- a/.vimrc
+++ b/.vimrc
@@ -1 +0,0 @@
 set wildignore+=versions/*,cache/*
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,554 +1,5 @@
 ## Version History
 ## 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
@@ -580,12 +31,12 @@
 #### 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: Prevent adding `/Library/Python/X.X/site-packages` to `sys.path` whtn `--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.
+* pyenv: Add bulit-in `pip-rehash` feature. You don't need to install [pyenv-pip-rehash](https://github.com/yyuu/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
@@ -695,9 +146,9 @@
 * 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: MacOSX was mispelled 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: Display value from `pypy_architecture` and `anaconda_architecture` on errors (yyuu/pyenv-virtualenv#18)
 * python-build: Remove old development version; 2.6-dev
 * python-build: Update default setuptools version (3.3 -> 3.4.1)
@@ -751,7 +202,7 @@
 * 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.
+* version-ext-compat: Removed from default plugin. Please use [pyenv-version-ext](https://github.com/yyuu/pyenv-version-ext) instead.
 #### 0.4.0-20131217
--- a/COMMANDS.md
+++ b/COMMANDS.md
@@ -185,15 +185,14 @@ or, if you prefer 3.3.3 over 2.7.6,
 ## `pyenv install`
-Install a Python version (using [`python-build`](https://github.com/pyenv/pyenv/tree/master/plugins/python-build)).
+Install a Python version (using `python-build`).
    Usage: pyenv install [-f] [-kvp] <version>
           pyenv install [-f] [-kvp] <definition-file>
           pyenv install -l|--list
-      -l/--list             List all available versions
+      -l/--list        List all available versions
-      -f/--force            Install even if the version appears to be installed already
+      -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:
@@ -203,18 +202,6 @@ Install a Python version (using [`python-build`](https://github.com/pyenv/pyenv/
      -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`
@@ -267,8 +254,6 @@ 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`
@@ -278,3 +263,24 @@ Lists all Python versions with the given command installed.
    2.6.8
    2.7.6
    3.3.3
 ## `pyenv install`
 Part of [Python-build](https://github.com/yyuu/pyenv/tree/master/plugins/python-build), this installs versions of python
    $ 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 install --list`
 List available remote versions of Python, including Anaconda, Jython, pypy, and stackless
    $ pyenv install --list
--- a/CONDUCT.md
+++ b/CONDUCT.md
@@ -1,80 +0,0 @@
 # 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/
--- a/35
+++ b/35
@@ -1,35 +0,0 @@
 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 -)"
--- a/17
+++ b/17
@@ -1,4 +1,4 @@
-.PHONY: test test-build
+.PHONY: test
 # Do not pass in user flags to build tests.
 unexport PYTHON_CFLAGS
@@ -8,18 +8,5 @@ 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
+	git clone https://github.com/sstephenson/bats.git
--- a/README.md
+++ b/README.md
@@ -1,17 +1,15 @@
 # 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/yyuu/pyenv.svg)](https://travis-ci.org/yyuu/pyenv)
 [![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/rbenv/rbenv) and
+This project was forked from [rbenv](https://github.com/sstephenson/rbenv) and
-[ruby-build](https://github.com/rbenv/ruby-build), and modified for Python.
+[ruby-build](https://github.com/sstephenson/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..._
@@ -21,7 +19,7 @@ This project was forked from [rbenv](https://github.com/rbenv/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](https://pypi.python.org/pypi/tox).
+  This may be helpful to test across Python versions with [tox](http://pypi.python.org/pypi/tox).
 ### In contrast with pythonbrew and pythonz, pyenv _does not..._
@@ -30,8 +28,8 @@ This project was forked from [rbenv](https://github.com/rbenv/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](https://pypi.python.org/pypi/virtualenv)
+* **Manage virtualenv.** Of course, you can create [virtualenv](http://pypi.python.org/pypi/virtualenv)
-    yourself, or [pyenv-virtualenv](https://github.com/pyenv/pyenv-virtualenv)
+    yourself, or [pyenv-virtualenv](https://github.com/yyuu/pyenv-virtualenv)
    to automate the process.
@@ -48,8 +46,8 @@ This project was forked from [rbenv](https://github.com/rbenv/rbenv) and
 * **[Installation](#installation)**
  * [Basic GitHub Checkout](#basic-github-checkout)
    * [Upgrading](#upgrading)
-    * [Homebrew on macOS](#homebrew-on-macos)
+    * [Homebrew on Mac OS X](#homebrew-on-mac-os-x)
-    * [Advanced Configuration](#advanced-configuration)
+    * [Neckbeard Configuration](#neckbeard-configuration)
    * [Uninstalling Python Versions](#uninstalling-python-versions)
 * **[Command Reference](#command-reference)**
 * **[Development](#development)**
@@ -67,6 +65,7 @@ executables injected into your `PATH`, determines which Python version
 has been specified by your application, and passes your commands along
 to the correct Python installation.
 ### Understanding PATH
 When you run a command like `python` or `pip`, your operating system
@@ -82,12 +81,13 @@ precedence over another one at the end. In this example, the
 `/usr/local/bin` directory will be searched first, then `/usr/bin`,
 then `/bin`.
 ### Understanding Shims
 pyenv works by inserting a directory of _shims_ at the front of your
 `PATH`:
-    $(pyenv root)/shims:/usr/local/bin:/usr/bin:/bin
+    ~/.pyenv/shims:/usr/local/bin:/usr/bin:/bin
 Through a process called _rehashing_, pyenv maintains shims in that
 directory to match every Python command across every installed version
@@ -102,30 +102,31 @@ operating system will do the following:
 * Run the shim named `pip`, which in turn passes the command along to
  pyenv
 ### Choosing the Python Version
 When you execute a shim, pyenv determines which Python version to use by
 reading it from the following sources, in this order:
 1. The `PYENV_VERSION` environment variable (if specified). You can use
-   the [`pyenv shell`](https://github.com/pyenv/pyenv/blob/master/COMMANDS.md#pyenv-shell) command to set this environment
+   the [`pyenv shell`](#pyenv-shell) command to set this environment
   variable in your current shell session.
 2. The application-specific `.python-version` file in the current
   directory (if present). You can modify the current directory's
-   `.python-version` file with the [`pyenv local`](https://github.com/pyenv/pyenv/blob/master/COMMANDS.md#pyenv-local)
+   `.python-version` file with the [`pyenv local`](#pyenv-local)
   command.
 3. The first `.python-version` file found (if any) by searching each parent
   directory, until reaching the root of your filesystem.
-4. The global `$(pyenv root)/version` file. You can modify this file using
+4. The global `~/.pyenv/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
+   the [`pyenv global`](#pyenv-global) command. If the global version
   file is not present, pyenv assumes you want to use the "system"
   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
+**NOTE:** You can activate multiple versions at the same time, including mulitple
 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
@@ -133,10 +134,8 @@ 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 `$(pyenv root)/versions/2.5/bin/python2.5`), or `pyenv which
+(should display `$PYENV_ROOT/versions/2.5/bin/python2.5`), or `pyenv which
-python3.4` (should display path to system Python3). You can also specify multiple
+python3.4` (should display path to system Python3).
 versions in a `.python-version` file, separated by newlines.
 Lines starting with a `#` are ignored.
 ### Locating the Python Installation
@@ -145,22 +144,16 @@ specified, it passes the command along to the corresponding Python
 installation.
 Each Python version is installed into its own directory under
-`$(pyenv root)/versions`.
+`~/.pyenv/versions`.
 For example, you might have these versions installed:
-* `$(pyenv root)/versions/2.7.8/`
+* `~/.pyenv/versions/2.7.8/`
-* `$(pyenv root)/versions/3.4.2/`
+* `~/.pyenv/versions/3.4.2/`
-* `$(pyenv root)/versions/pypy-2.4.0/`
+* `~/.pyenv/versions/pypy-2.4.0/`
-As far as Pyenv is concerned, version names are simply directories under
+As far as pyenv is concerned, version names are simply the directories in
-`$(pyenv root)/versions`.
+`~/.pyenv/versions`.
 ### Managing Virtual Environments
 There is a pyenv plugin named [pyenv-virtualenv](https://github.com/pyenv/pyenv-virtualenv) which comes with various features to help pyenv users to manage virtual environments created by virtualenv or Anaconda.
 Because the `activate` script of those virtual environments are relying on mutating `$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.
 ----
@@ -168,270 +161,130 @@ We'd recommend to install pyenv-virtualenv as well if you have some plan to play
 ## Installation
-### Prerequisites:
+If you're on Mac OS X, consider [installing with Homebrew](#homebrew-on-mac-os-x).
 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:
+Visit my other project:
-https://github.com/pyenv/pyenv-installer
+https://github.com/yyuu/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.**
+1. **Check out pyenv where you want it installed.**
-   A good place to choose is `$HOME/.pyenv` (but you can install it somewhere else):
+   A good place to choose is `$HOME/.pyenv` (but you can install it somewhere else).
-        git clone https://github.com/pyenv/pyenv.git ~/.pyenv
+        $ git clone https://github.com/yyuu/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:
-        cd ~/.pyenv && src/configure && make -C src
+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.
-2. **Configure your shell's environment for Pyenv**
+        $ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile
        $ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile
-   **Note:** The below instructions for specific shells are designed for common shell setups.  
+    **Zsh note**: Modify your `~/.zshenv` file instead of `~/.bash_profile`.
-   If you have an uncommon setup and they don't work for you,
+    **Ubuntu note**: Modify your `~/.bashrc` file instead of `~/.bash_profile`.
   use the guidance text and the [Advanced Configuration](#advanced-configuration)
   section below to figure out what you need to do in your specific case.
-   1. **Adjust the session-wide environment for your account.** Define
+3. **Add `pyenv init` to your shell** to enable shims and autocompletion.
-   the `PYENV_ROOT` environment variable to point to the path where
+   Please make sure `eval "$(pyenv init -)"` is placed toward the end of shell
-   you cloned the Pyenv repo, add the `pyenv` command-line utility to your `PATH`,
+   configuration file since it manipulates `PATH` during the initialization.
   run the output of `pyenv init --path` to enable shims.
-      These commands need to be added into your shell startup files in such a way
+        $ echo 'eval "$(pyenv init -)"' >> ~/.bash_profile
      that _they are executed only once per session, by its login shell._
      This typically means they need to be added into a per-user shell-specific
      `~/.*profile` file, _and_ into `~/.profile`, too, so that they are also
      run by GUI managers (which typically act as a `sh` login shell).
-      **MacOS note:** If you installed Pyenv with Homebrew, you don't need
+    **Zsh note**: Modify your `~/.zshenv` file instead of `~/.bash_profile`.
-      to add the `PYENV_ROOT=` and `PATH=` lines.
+    **Ubuntu note**: Modify your `~/.bashrc` file instead of `~/.bash_profile`.
      You also don't need to add commands into `~/.profile` if your shell doesn't use it.
-      - For **Bash**:
+    **General warning**: There are some systems, where the `BASH_ENV` variable is configured
    to point to `.bashrc`. On such systems you should almost certainly put the abovementioned line
    `eval "$(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/yyuu/pyenv/issues/264) for details.
-         ~~~ bash
+4. **Restart your shell so the path changes take effect.**
-         echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.profile
+   You can now begin using pyenv.
         echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.profile
         echo 'eval "$(pyenv init --path)"' >> ~/.profile
         ~~~
-         - **If your `~/.profile` sources `~/.bashrc` (Debian, Ubuntu, Mint):**
+        $ exec $SHELL
-            Put these lines into `~/.profile` _before_ the part that sources `~/.bashrc`:
+5. **Install Python versions into `$PYENV_ROOT/versions`.**
-            ~~~bash
+   For example, to install Python 2.7.8, download and unpack the source, then run:
            export PYENV_ROOT="$HOME/.pyenv"
            export PATH="$PYENV_ROOT/bin:$PATH"
            eval "$(pyenv init --path)"
            ~~~
-            <!--This is an alternative option and needn't be replicated to `pyenv init`-->
+        $ pyenv install 2.7.8
            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 "$(pyenv init --path)"'\
                  '\nfi' >>~/.profile
            ~~~
-         **Note:** If you have `~/.bash_profile`, make sure that it too executes the above-added commands,
+   **NOTE:** If you need to pass configure option to build, please use
         e.g. by copying them there or by `source`'ing `~/.profile`.
      - For **Zsh**:
         - **MacOS, if Pyenv is installed with Homebrew:**
            ~~~ zsh
            echo 'eval "$(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 $fish_user_paths
        ~~~
        And add this to `~/.config/fish/config.fish`:
        ~~~ fish
        status is-login; and pyenv init --path | source
        ~~~
        If Fish is not your login shell, also follow the Bash/Zsh instructions to add to `~/.profile`.
      **Proxy note**: If you use a proxy, export `http_proxy` and `https_proxy`, too.
   2. **Add `pyenv` into your shell** by running the output of `pyenv init -`
     to enable autocompletion and all subcommands.
      This command needs to run at startup of any interactive shell instance.
      In an interactive login shell, it needs to run _after_ the commands
      from the previous step.
      - For **bash**:
        ~~~ bash
        echo 'eval "$(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 want to use proxy to download, please set the `http_proxy` and `https_proxy`
+   **NOTE:** If you are having trouble installing a python version,
   environment variables.
   **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).
+   [Common Build Problems](https://github.com/yyuu/pyenv/wiki/Common-build-problems)
 6. **Rebuild the shim binaries.**
   You should do this any time you install a new Python binary.
   (Examples: installing a new Python version, or installing a package that provides a binary.)
        $ pyenv rehash
   This can be automated for pip using
   [pyenv-pip-rehash](https://github.com/yyuu/pyenv-pip-rehash), which invokes
   `pyenv rehash` after (un)installing packages using pip.
 #### Upgrading
-If you've installed Pyenv using Homebrew, upgrade using:
+If you've installed pyenv using the instructions above, you can
-```sh
+upgrade your installation at any time using git.
 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`:
-```sh
+    $ cd ~/.pyenv
-cd $(pyenv root)
+    $ git pull
 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:
-```sh
+    $ cd ~/.pyenv
-cd $(pyenv root)
+    $ git fetch
-git fetch
+    $ git tag
-git tag
+    v0.1.0
-git checkout v0.1.0
+    $ git checkout v0.1.0
 ```
 ### Uninstalling pyenv
-The simplicity of pyenv makes it easy to temporarily disable it, or
+### Homebrew on Mac OS X
 uninstall from the system.
-1. To **disable** Pyenv managing your Python versions, simply remove the
+You can also install pyenv using the [Homebrew](http://brew.sh)
-  `pyenv init` invocations from your shell startup configuration. This will
+package manager for Mac OS X.
  remove Pyenv shims directory from `PATH`, and future invocations like
  `python` will execute the system Python version, as it was before Pyenv.
-   `pyenv` will still be accessible on the command line, but your Python
+    $ brew update
-   apps won't be affected by version switching.
+    $ brew install pyenv
 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:
-   ```sh
+To upgrade pyenv in the future, just use `upgrade` instead of `install`.
   rm -rf $(pyenv root)
   ```
-   If you've installed Pyenv using a package manager, as a final step,
+After installation, you'll still need to add `eval "$(pyenv init -)"` to your
-   perform the Pyenv package removal. For instance, for Homebrew:
+profile (as stated in the caveats). You'll only ever have to do this
 once.
   ```
   brew uninstall pyenv
   ```
-### Advanced Configuration
+### Neckbeard 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
+extra commands into your shell. Coming from rvm, some of you might be
-opposed to this idea. Here's what `pyenv init` actually does.
+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
   function properly. You can do this by hand by prepending
-   `$(pyenv root)/shims` to your `$PATH`.
+   `~/.pyenv/shims` to your `$PATH`.
 2. **Installs autocompletion.** This is entirely optional but pretty
-   useful. Sourcing `$(pyenv root)/completions/pyenv.bash` will set that
+   useful. Sourcing `~/.pyenv/completions/pyenv.bash` will set that
-   up. There is also a `$(pyenv root)/completions/pyenv.zsh` for Zsh
+   up. There is also a `~/.pyenv/completions/pyenv.zsh` for Zsh
   users.
 3. **Rehashes shims.** From time to time you'll need to rebuild your
@@ -445,19 +298,13 @@ Step 1 is done by `eval "$(pyenv init --path)"`, the others are done by
   for some reason you need `pyenv` to be a real script rather than a
   shell function, you can safely skip it.
-To see exactly what happens under the hood for yourself, run `pyenv init -`
+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
 `$(pyenv root)/versions`, which you can manually execute or symlink
 as required.
 ### Uninstalling Python Versions
 As time goes on, you will accumulate Python versions in your
-`$(pyenv root)/versions` directory.
+`~/.pyenv/versions` directory.
 To remove old Python versions, `pyenv uninstall` command to automate
 the removal process.
@@ -477,43 +324,43 @@ See [COMMANDS.md](COMMANDS.md).
 ----
 ## Environment variables
 You can affect how pyenv operates with the following settings:
 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
 ## Development
-The pyenv source code is [hosted on
+The pyenv source code is [hosted on GitHub](https://github.com/yyuu/pyenv).
-GitHub](https://github.com/pyenv/pyenv).  It's clean, modular,
+It's clean, modular, and easy to understand--even if you're not a shell hacker.
 and easy to understand, even if you're not a shell hacker.
-Tests are executed using [Bats](https://github.com/bats-core/bats-core):
+Please feel free to submit Pull Requests and report bugs on the
 [issue tracker](https://github.com/yyuu/pyenv/issues).
    bats test
    bats/test/<file>.bats
 Please feel free to submit pull requests and file bugs on the [issue
 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](CHANGELOG.md).
 ### License
-[The MIT License](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.
--- a/bin/python-local-exec
+++ b/bin/python-local-exec
@@ -0,0 +1,23 @@
 #!/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 "$PYENV_SILENCE_WARNINGS" ] || {
  echo "pyenv: \`python-local-exec' is deprecated and will be removed in the next release."
  echo "       To upgrade: https://github.com/yyuu/pyenv/wiki/python-local-exec"
  echo
 } >&2
 exec python "$@"
--- a/completions/pyenv.fish
+++ b/completions/pyenv.fish
@@ -18,6 +18,5 @@ 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 \
+  complete -f -c pyenv -n "__fish_pyenv_using_command $cmd" -a "(pyenv completions $cmd)"
    "(pyenv completions (commandline -opc)[2..-1])"
 end
--- a/libexec/pyenv
+++ b/libexec/pyenv
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 set -e
 export -n CDPATH
 if [ "$1" = "--debug" ]; then
  export PYENV_DEBUG=1
@@ -7,52 +8,43 @@ if [ "$1" = "--debug" ]; then
 fi
 if [ -n "$PYENV_DEBUG" ]; then
-  # https://wiki-dev.bash-hackers.org/scripting/debuggingtips#making_xtrace_more_useful
+  export PS4='+ [${BASH_SOURCE##*/}:${LINENO}] '
  export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
  set -x
 fi
-abort() {
+if enable -f "${0%/*}"/../libexec/pyenv-realpath.dylib realpath 2>/dev/null; then
  { if [ "$#" -eq 0 ]; then cat -
    else echo "pyenv: $*"
    fi
  } >&2
  exit 1
 }
 if enable -f "${BASH_SOURCE%/*}"/../libexec/pyenv-realpath.dylib realpath 2>/dev/null; then
  abs_dirname() {
-    local path
+    local path="$(realpath "$1")"
    path="$(realpath "$1")"
    echo "${path%/*}"
  }
 else
-  [ -z "$PYENV_NATIVE_EXT" ] || abort "failed to load \`realpath' builtin"
+  if [ -n "$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
-  READLINK=$(type -P greadlink readlink | head -1)
+resolve_link() {
-  [ -n "$READLINK" ] || abort "cannot find readlink - are you missing GNU coreutils?"
+  $READLINK "$1"
 }
-  resolve_link() {
+abs_dirname() {
-    $READLINK "$1"
+  local cwd="$(pwd)"
-  }
+  local path="$1"
-  abs_dirname() {
+  while [ -n "$path" ]; do
-    local path="$1"
+    cd "${path%/*}"
    local name="${path##*/}"
    path="$(resolve_link "$name" || true)"
  done
-    # Use a subshell to avoid changing the current path
+  pwd
-    (
+  cd "$cwd"
-    while [ -n "$path" ]; do
+}
      cd_path="${path%/*}"
      if [[ "$cd_path" != "$path" ]]; then
        cd "$cd_path"
      fi
      name="${path##*/}"
      path="$(resolve_link "$name" || true)"
    done
    echo "$PWD"
    )
  }
 fi
 if [ -z "${PYENV_ROOT}" ]; then
@@ -63,24 +55,22 @@ fi
 export PYENV_ROOT
 if [ -z "${PYENV_DIR}" ]; then
-  PYENV_DIR="$PWD"
+  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 "$OLDPWD"
 fi
 if [ ! -d "$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 "$0")"
-for plugin_bin in "${bin_path%/*}"/plugins/*/bin; do
+for plugin_bin in "${PYENV_ROOT}/plugins/"*/bin; do
  PATH="${plugin_bin}:${PATH}"
 done
 for plugin_bin in "${PYENV_ROOT}"/plugins/*/bin; do
  PATH="${plugin_bin}:${PATH}"
 done
 export PATH="${bin_path}:${PATH}"
@@ -94,7 +84,6 @@ PYENV_HOOK_PATH="${PYENV_HOOK_PATH}:/usr/local/etc/pyenv.d:/etc/pyenv.d:/usr/lib
 for plugin_hook in "${PYENV_ROOT}/plugins/"*/etc/pyenv.d; do
  PYENV_HOOK_PATH="${PYENV_HOOK_PATH}:${plugin_hook}"
 done
 PYENV_HOOK_PATH="${PYENV_HOOK_PATH#:}"
 export PYENV_HOOK_PATH
 shopt -u nullglob
@@ -102,36 +91,20 @@ shopt -u nullglob
 command="$1"
 case "$command" in
-"" )
+"" | "-h" | "--help" )
-  { pyenv---version
+  echo -e "$(pyenv---version)\n$(pyenv-help)" >&2
    pyenv-help
  } | abort
  ;;
-v | --version )
+"-v" )
  exec pyenv---version
  ;;
 -h | --help )
  exec pyenv-help
  ;;
 * )
  command_path="$(command -v "pyenv-$command" || true)"
  if [ -z "$command_path" ]; then
-    if [ "$command" == "shell" ]; then
+    echo "pyenv: no such command \`$command'" >&2
-      abort "shell integration not enabled. Run \`pyenv init' for instructions."
+    exit 1
    else
      abort "no such command \`$command'"
    fi
  fi
  shift 1
-  if [ "$1" = --help ]; then
+  exec "$command_path" "$@"
    if [[ "$command" == "sh-"* ]]; then
      echo "pyenv help \"$command\""
    else
      exec pyenv-help "$command"
    fi
  else
    exec "$command_path" "$@"
  fi
  ;;
 esac
--- a/libexec/pyenv---version
+++ b/libexec/pyenv---version
@@ -12,10 +12,9 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
-version="2.0.1"
+version="20150404"
 git_revision=""
-if cd "${BASH_SOURCE%/*}" 2>/dev/null && git remote -v 2>/dev/null | grep -q pyenv; then
+if cd "$PYENV_ROOT" 2>/dev/null; then
  git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
  git_revision="${git_revision#v}"
 fi
--- a/libexec/pyenv-commands
+++ b/libexec/pyenv-commands
@@ -28,15 +28,15 @@ shopt -s nullglob
    for command in "${path}/pyenv-"*; do
      command="${command##*pyenv-}"
      if [ -n "$sh" ]; then
-        if [ "${command:0:3}" = "sh-" ]; then
+        if [ ${command:0:3} = "sh-" ]; then
-          echo "${command##sh-}"
+          echo ${command##sh-}
        fi
      elif [ -n "$nosh" ]; then
-        if [ "${command:0:3}" != "sh-" ]; then
+        if [ ${command:0:3} != "sh-" ]; then
-          echo "${command##sh-}"
+          echo ${command##sh-}
        fi
      else
-        echo "${command##sh-}"
+        echo ${command##sh-}
      fi
    done
  done
--- a/libexec/pyenv-completions
+++ b/libexec/pyenv-completions
@@ -10,16 +10,7 @@ if [ -z "$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")"
 # --help is provided automatically
 echo --help
 if grep -iE "^([#%]|--|//) provide pyenv completions" "$COMMAND_PATH" >/dev/null; then
  shift
  exec "$COMMAND_PATH" --complete "$@"
--- a/libexec/pyenv-exec
+++ b/libexec/pyenv-exec
@@ -41,8 +41,7 @@ for script in "${scripts[@]}"; do
 done
 shift 1
-if [ "${PYENV_BIN_PATH#${PYENV_ROOT}}" != "${PYENV_BIN_PATH}" ]; then
+# CPython's `sys.executable` requires the `PYENV_BIN_PATH` to be at the top of the `PATH`.
-  # Only add to $PATH for non-system version.
+# https://github.com/yyuu/pyenv/issues/98
-  export PATH="${PYENV_BIN_PATH}:${PATH}"
+export PATH="${PYENV_BIN_PATH}:${PATH}"
-fi
+exec -a "$PYENV_COMMAND" "$PYENV_COMMAND_PATH" "$@"
 exec "$PYENV_COMMAND_PATH" "$@"
--- a/libexec/pyenv-global
+++ b/libexec/pyenv-global
@@ -1,24 +1,16 @@
 #!/usr/bin/env bash
 #
-# Summary: Set or show the global Python version(s)
+# Summary: Set or show the global Python version
 #
-# Usage: pyenv global <version> <version2> <..>
+# Usage: pyenv global <version>
 #
-# Sets the global Python version(s). You can override the global version at
+# Sets the global Python version. 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> can be specified multiple times and should be a version
+# <version> should be a string matching a Python version known to pyenv.
-# tag known to pyenv.  The special version string `system' will use
+# The special version string `system' will use your default system Python.
-# your default system Python.  Run `pyenv versions' for a list of
+# Run `pyenv versions' for a list of available Python versions.
 # 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 "$PYENV_DEBUG" ] && set -x
--- a/libexec/pyenv-help
+++ b/libexec/pyenv-help
@@ -15,20 +15,12 @@
 set -e
 [ -n "$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
@@ -44,8 +36,7 @@ extract_initial_comment_block() {
 }
 collect_documentation() {
-  # shellcheck disable=SC2016
+  $(type -p gawk awk | head -1) '
  $(type -P gawk awk | head -1) '
    /^Summary:/ {
      summary = substr($0, 10)
      next
@@ -89,8 +80,7 @@ collect_documentation() {
 }
 documentation_for() {
-  local filename
+  local filename="$(command_path "$1")"
  filename="$(command_path "$1")"
  if [ -n "$filename" ]; then
    extract_initial_comment_block < "$filename" | collect_documentation
  fi
@@ -118,7 +108,7 @@ print_help() {
  eval "$(documentation_for "$command")"
  [ -n "$help" ] || help="$summary"
-  if [ -n "$usage" ] || [ -n "$summary" ]; then
+  if [ -n "$usage" -o -n "$summary" ]; then
    if [ -n "$usage" ]; then
      echo "$usage"
    else
@@ -153,10 +143,10 @@ if [ -z "$1" ] || [ "$1" == "pyenv" ]; then
  [ -z "$usage" ] || exit
  echo
  echo "Some useful pyenv commands are:"
-  print_summaries $(exec pyenv-commands | sort -u)
+  print_summaries commands local global shell install uninstall rehash version versions which whence
  echo
  echo "See \`pyenv help <command>' for information on a specific command."
-  echo "For full documentation, see: https://github.com/pyenv/pyenv#readme"
+  echo "For full documentation, see: https://github.com/yyuu/pyenv#readme"
 else
  command="$1"
  if [ -n "$(command_path "$command")" ]; then
--- a/libexec/pyenv-hooks
+++ b/libexec/pyenv-hooks
@@ -9,8 +9,6 @@ set -e
 if [ "$1" = "--complete" ]; then
  echo exec
  echo rehash
  echo version-name
  echo version-origin
  echo which
  exit
 fi
@@ -26,7 +24,7 @@ if ! enable -f "${BASH_SOURCE%/*}"/pyenv-realpath.dylib realpath 2>/dev/null; th
    echo "pyenv: failed to load \`realpath' builtin" >&2
    exit 1
  fi
-READLINK=$(type -P greadlink readlink | head -1)
+READLINK=$(type -p greadlink readlink | head -1)
 if [ -z "$READLINK" ]; then
  echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
  exit 1
@@ -37,18 +35,17 @@ resolve_link() {
 }
 realpath() {
  local cwd="$(pwd)"
  local path="$1"
-  local name
+
  # Use a subshell to avoid changing the current path
  (
  while [ -n "$path" ]; do
-    name="${path##*/}"
+    cd "${path%/*}"
-    [ "$name" = "$path" ] || cd "${path%/*}"
+    local name="${path##*/}"
    path="$(resolve_link "$name" || true)"
  done
-  echo "${PWD}/$name"
+  echo "$(pwd)/$name"
-  )
+  cd "$cwd"
 }
 fi
--- a/libexec/pyenv-init
+++ b/libexec/pyenv-init
@@ -1,33 +1,16 @@
 #!/usr/bin/env bash
 # Summary: Configure the shell environment for pyenv
-# Usage: eval "$(pyenv init [-|--path] [--no-rehash] [<shell>])"
+# Usage: eval "$(pyenv init - [--no-rehash] [<shell>])"
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
-# Provide pyenv completions
+print=""
 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 [ "$args" = "-" ]; then
-    mode="print"
+    print=1
    shift
  fi
  if [ "$args" = "--path" ]; then
    mode="path"
    shift
  fi
@@ -39,222 +22,120 @@ done
 shell="$1"
 if [ -z "$shell" ]; then
-  shell="$(ps -p "$PPID" -o 'args=' 2>/dev/null || true)"
+  shell="$(ps c -p "$PPID" -o 'ucomm=' 2>/dev/null || true)"
  shell="${shell%% *}"
  shell="${shell##-}"
-  shell="${shell:-$SHELL}"
+  shell="${shell%% *}"
-  shell="${shell##*/}"
+  shell="$(basename "${shell:-$SHELL}")"
  shell="${shell%%-*}"
 fi
 root="${0%/*}/.."
-function main() {
+if [ -z "$print" ]; then
  case "$mode" in
  "help")
    help_
    exit 1
    ;;
  "path")
    print_path
    exit 0
    ;;
  "print")
    init_dirs
    warn_path
    print_env
    print_completion
    print_shell_function
    exit 0
    ;;
  esac
  # should never get here
  exit 2
 }
 function help_() {
  case "$shell" in
  bash )
    profile='~/.bash_profile'
    rc='~/.bashrc'
    ;;
  zsh )
-    profile='~/.zprofile'
+    profile='~/.zshrc'
    rc='~/.zshrc'
    ;;
  ksh )
    profile='~/.profile'
-    rc='~/.profile'
+    ;;
  fish )
    profile='~/.config/fish/config.fish'
    ;;
  * )
-    profile='your shell'\''s login startup file'
+    profile='your profile'
    rc='your shell'\''s interactive startup file'
    ;;
  esac
-  {
+  { echo "# Load pyenv automatically by adding"
-    echo
+    echo "# the following to the end of ${profile}:"
    echo '# (The below instructions are intended for common'
    echo '# shell setups. See the README for more guidance'
    echo '# if they don'\''t apply and/or don'\''t work for you.)'
    echo
    case "$shell" in
    fish )
-      echo "# Add pyenv executable to PATH by running"
+      echo 'status --is-interactive; and . (pyenv init -|psub)'
      echo "# the following interactively:"
      echo
      echo 'set -Ux PYENV_ROOT $HOME/.pyenv'
      echo 'set -U fish_user_paths $PYENV_ROOT/bin $fish_user_paths'
      echo
      echo "# Load pyenv automatically by appending"
      echo "# the following to ~/.config/fish/config.fish:"
      echo
      echo 'status is-login; and pyenv init --path | source'
      echo 'pyenv init - | source'
      echo
      echo "# If fish is not your login shell,"
      echo "# add the following to ~/.profile:"
      echo
      echo 'export PYENV_ROOT="$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
 }
-function init_dirs() {
+  exit 1
-  mkdir -p "${PYENV_ROOT}/"{shims,versions}
+fi
 }
-function print_path() {
+mkdir -p "${PYENV_ROOT}/"{shims,versions}
-  # Need to use the login shell rather than the current one
+
 case "$shell" in
 fish )
  echo "setenv PATH '${PYENV_ROOT}/shims' \$PATH"
  echo "setenv PYENV_SHELL $shell"
 ;;
 * )
  echo 'export PATH="'${PYENV_ROOT}'/shims:${PATH}"'
  echo "export PYENV_SHELL=$shell"
 ;;
 esac
 completion="${root}/completions/pyenv.${shell}"
 if [ -r "$completion" ]; then
  case "$shell" in
-    fish )
+  fish ) echo ". '$completion'" ;;
-      echo "set -gx PATH '${PYENV_ROOT}/shims' \$PATH"
+  *    ) echo "source '$completion'" ;;
      ;;
    * )
      echo 'export PATH="'${PYENV_ROOT}'/shims:${PATH}"'
      ;;
  esac
-}
+fi
-function warn_path() {
+if [ -z "$no_rehash" ]; then
-  if ! perl -ls0x3A -e 'while (<>) { chomp; ($_ eq $d) && exit 0; } exit 1' -- -d="${PYENV_ROOT}/shims" <<<"$PATH" ; then
+  echo 'pyenv rehash 2>/dev/null'
-    echo 'echo '\''WARNING: `pyenv init -` no longer sets PATH.'\'
+fi
    echo 'echo '\''Run `pyenv init` to see the necessary changes to make to your configuration.'\'
  fi
 }
-function print_env() {
+commands=(`pyenv-commands --sh`)
-  case "$shell" in
+case "$shell" in
-  fish )
+fish )
-    echo "set -gx PYENV_SHELL $shell"
+  cat <<EOS
    ;;
  * )
    echo "export PYENV_SHELL=$shell"
    ;;
  esac
 }
 function print_completion() {
  completion="${root}/completions/pyenv.${shell}"
  if [ -r "$completion" ]; then
    echo "source '$completion'"
  fi
  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]
  set -e argv[1]
  switch "\$command"
  case ${commands[*]}
-    source (pyenv "sh-\$command" \$argv|psub)
+    eval (pyenv "sh-\$command" \$argv)
  case '*'
    command pyenv "\$command" \$argv
  end
 end
 EOS
-    ;;
+  ;;
-  ksh )
+ksh )
-    cat <<EOS
+  cat <<EOS
 function pyenv {
  typeset command
 EOS
-    ;;
+  ;;
-  * )
+* )
-    cat <<EOS
+  cat <<EOS
 pyenv() {
  local command
 EOS
-    ;;
+  ;;
-  esac
+esac
-  if [ "$shell" != "fish" ]; then
+if [ "$shell" != "fish" ]; then
-    IFS="|"
+IFS="|"
-    cat <<EOS
+cat <<EOS
-  command="\${1:-}"
+  command="\$1"
  if [ "\$#" -gt 0 ]; then
    shift
  fi
  case "\$command" in
  ${commands[*]})
-    eval "\$(pyenv "sh-\$command" "\$@")"
+    eval "\`pyenv "sh-\$command" "\$@"\`";;
    ;;
  *)
-    command pyenv "\$command" "\$@"
+    command pyenv "\$command" "\$@";;
    ;;
  esac
 }
 EOS
-  fi
+fi
 }
 main
--- a/libexec/pyenv-local
+++ b/libexec/pyenv-local
@@ -1,11 +1,11 @@
 #!/usr/bin/env bash
 #
-# Summary: Set or show the local application-specific Python version(s)
+# Summary: Set or show the local application-specific Python version
 #
-# Usage: pyenv local <version> <version2> <..>
+# Usage: pyenv local <version>
 #        pyenv local --unset
 #
-# Sets the local application-specific Python version(s) by writing the
+# Sets the local application-specific Python version by writing the
 # version name to a file named `.python-version'.
 #
 # When you run a Python command, pyenv will look for a `.python-version'
@@ -15,16 +15,13 @@
 # `PYENV_VERSION' environment variable takes precedence over local
 # and global versions.
 #
-# <version> can be specified multiple times and should be a version
+# For backwards compatibility, pyenv will also read version
-# tag known to pyenv.  The special version string `system' will use
+# specifications from `.pyenv-version' files, but a `.python-version'
-# your default system Python.  Run `pyenv versions' for a list of
+# file in the same directory takes precedence.
 # available Python versions.
 #
-# Example: To enable the python2.7 and python3.7 shims to find their
+# <version> should be a string matching a Python version known to pyenv.
-#          respective executables you could set both versions with:
+# The special version string `system' will use your default system Python.
-#
+# Run `pyenv versions' for a list of available Python versions.
 # 'pyenv local 3.7.0 2.7.15'
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
@@ -39,17 +36,27 @@ fi
 versions=("$@")
 if [ "$versions" = "--unset" ]; then
-  rm -f .python-version
+  rm -f .python-version .pyenv-version
 elif [ -n "$versions" ]; then
  previous_file="$(PYENV_VERSION= pyenv-version-origin || true)"
  pyenv-version-file-write .python-version "${versions[@]}"
-else
+  if [ "$previous_file" -ef .pyenv-version ]; then
-  if version_file="$(pyenv-version-file "$PWD")"; then
+    rm -f .pyenv-version
-    IFS=: versions=($(pyenv-version-file-read "$version_file"))
+    { echo "pyenv: removed existing \`.pyenv-version' file and migrated"
-    for version in "${versions[@]}"; do
+      echo "       local version specification to \`.python-version' file"
-      echo "$version"
+    } >&2
    done
  else
    echo "pyenv: no local version configured for this directory" >&2
    exit 1
  fi
 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="$OLDIFS"
  for version in "${versions[@]}"; do
    echo "$version"
  done
 fi
--- a/libexec/pyenv-prefix
+++ b/libexec/pyenv-prefix
@@ -30,11 +30,8 @@ OLDIFS="$IFS"
 { IFS=:
  for version in ${PYENV_VERSION}; do
    if [ "$version" = "system" ]; then
-      if PYTHON_PATH="$(PYENV_VERSION="${version}" pyenv-which python 2>/dev/null)" || \
+      if PYTHON_PATH="$(pyenv-which python 2>/dev/null)"; then
          PYTHON_PATH="$(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="${PYENV_PREFIX_PATH:-/}"
      else
        echo "pyenv: system version not found in PATH" >&2
        exit 1
--- a/libexec/pyenv-rehash
+++ b/libexec/pyenv-rehash
@@ -10,52 +10,30 @@ PROTOTYPE_SHIM_PATH="${SHIM_PATH}/.pyenv-shim"
 # Create the shims directory if it doesn't already exist.
 mkdir -p "$SHIM_PATH"
-acquire_lock() {
+# Ensure only one instance of pyenv-rehash is running at a time by
-  # Ensure only one instance of pyenv-rehash is running at a time by
+# setting the shell's `noclobber` option and attempting to write to
-  # setting the shell's `noclobber` option and attempting to write to
+# the prototype shim file. If the file already exists, print a warning
-  # the prototype shim file. If the file already exists, print a warning
+# to stderr and exit with a non-zero status.
-  # to stderr and exit with a non-zero status.
+set -o noclobber
-  local ret
+{ echo > "$PROTOTYPE_SHIM_PATH"
-  set -o noclobber
+} 2>/dev/null ||
-  echo > "$PROTOTYPE_SHIM_PATH" 2>| /dev/null || ret=1
+{ if [ -w "$SHIM_PATH" ]; then
-  set +o noclobber
+    echo "pyenv: cannot rehash: $PROTOTYPE_SHIM_PATH exists"
-  [ -z "${ret}" ]
+  else
-}
+    echo "pyenv: cannot rehash: $SHIM_PATH isn't writable"
  fi
  exit 1
 } >&2
 set +o noclobber
 # If we were able to obtain a lock, register a trap to clean up the
 # prototype shim when the process exits.
-trap release_lock EXIT
+trap remove_prototype_shim EXIT
 remove_prototype_shim() {
  rm -f "$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: $PROTOTYPE_SHIM_PATH exists"
  exit 1
 fi
 # The prototype shim file is a script that re-execs itself, passing
 # its filename and any arguments to `pyenv exec`. This file is
 # hard-linked for every executable and then removed. The linking
@@ -68,6 +46,19 @@ set -e
 [ -n "\$PYENV_DEBUG" ] && set -x
 program="\${0##*/}"
 if [ "\$program" = "python" ]; then
  for arg; do
    case "\$arg" in
    -c* | -- ) break ;;
    */* )
      if [ -f "\$arg" ]; then
        export PYENV_DIR="\${arg%/*}"
        break
      fi
      ;;
    esac
  done
 fi
 export PYENV_ROOT="$PYENV_ROOT"
 exec "$(command -v pyenv)" exec "\$program" "\$@"
@@ -90,12 +81,9 @@ remove_outdated_shims() {
 # List basenames of executables for every Python version
 list_executable_names() {
-  local version file
+  local file
-  pyenv-versions --bare --skip-aliases | \
+  for file in "$PYENV_ROOT"/versions/*/bin/*; do
-  while read -r version; do
+    echo "${file##*/}"
    for file in "${PYENV_ROOT}/versions/${version}/bin/"*; do
      echo "${file##*/}"
    done
  done
 }
@@ -110,62 +98,34 @@ make_shims() {
  done
 }
-if ((${BASH_VERSINFO[0]} > 3)); then
+registered_shims=" "
-  declare -A registered_shims
+# Registers the name of a shim to be generated.
 register_shim() {
  registered_shims="${registered_shims}${1} "
 }
-  # Registers the name of a shim to be generated.
+# Install all the shims registered via `make_shims` or `register_shim` directly.
-  register_shim() {
+install_registered_shims() {
-    registered_shims["$1"]=1
+  local shim file
-  }
+  for shim in $registered_shims; do
    file="${SHIM_PATH}/${shim}"
    [ -e "$file" ] || ln -f "$PROTOTYPE_SHIM_PATH" "$file"
  done
 }
-  # Install all shims registered via `make_shims` or `register_shim` directly.
+# Once the registered shims have been installed, we make a second pass
-  install_registered_shims() {
+# over the contents of the shims directory. Any file that is present
-    local shim file
+# in the directory but has not been registered as a shim should be
-    for shim in "${!registered_shims[@]}"; do
+# removed.
-      file="${SHIM_PATH}/${shim}"
+remove_stale_shims() {
-      [ -e "$file" ] || cp "$PROTOTYPE_SHIM_PATH" "$file"
+  local shim
-    done
+  for shim in "$SHIM_PATH"/*; do
-  }
+    if [[ "$registered_shims" != *" ${shim##*/} "* ]]; then
-
+      rm -f "$shim"
-  # Once the registered shims have been installed, we make a second pass
+    fi
-  # over the contents of the shims directory. Any file that is present
+  done
-  # in the directory but has not been registered as a shim should be
+}
  # removed.
  remove_stale_shims() {
    local shim
    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
 shopt -s nullglob
@@ -173,7 +133,6 @@ shopt -s nullglob
 # executables.
 create_prototype_shim
 remove_outdated_shims
 # shellcheck disable=SC2046
 make_shims $(list_executable_names | sort -u)
--- a/libexec/pyenv-root
+++ b/libexec/pyenv-root
@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 # Summary: Display the root directory where versions and shims are kept
-echo "$PYENV_ROOT"
+echo $PYENV_ROOT
--- a/libexec/pyenv-sh-shell
+++ b/libexec/pyenv-sh-shell
@@ -2,8 +2,7 @@
 #
 # Summary: Set or show the shell-specific Python version
 #
-# Usage: pyenv shell <version>...
+# Usage: pyenv shell <version>
 #        pyenv shell -
 #        pyenv shell --unset
 #
 # Sets a shell-specific Python version by setting the `PYENV_VERSION'
@@ -13,11 +12,6 @@
 # <version> should be a string matching a Python version known to pyenv.
 # The special version string `system' will use your default system Python.
 # Run `pyenv versions' for a list of available Python versions.
 #
 # When `-` is passed instead of the version string, the previously set
 # version will be restored. With `--unset`, the `PYENV_VERSION`
 # environment variable gets unset, restoring the environment to the
 # state before the first `pyenv shell` call.
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
@@ -37,7 +31,7 @@ if [ -z "$versions" ]; then
    echo "pyenv: no shell-specific version configured" >&2
    exit 1
  else
-    echo 'echo "$PYENV_VERSION"'
+    echo "echo \"\$PYENV_VERSION\""
    exit
  fi
 fi
@@ -45,76 +39,28 @@ 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=: version="${versions[*]}"
  IFS="$OLDIFS"
-  if [ "$version" != "$PYENV_VERSION" ]; then
+  case "$shell" in
-    case "$shell" in
+  fish )
-    fish )
+    echo "setenv PYENV_VERSION \"${version}\""
-      echo 'set -gu PYENV_VERSION_OLD "$PYENV_VERSION"'
+    ;;
-      echo "set -gx PYENV_VERSION \"$version\""
+  * )
-      ;;
+    echo "export PYENV_VERSION=\"${version}\""
-    * )
+    ;;
-      echo 'PYENV_VERSION_OLD="${PYENV_VERSION-}"'
+  esac
      echo "export PYENV_VERSION=\"${version}\""
      ;;
    esac
  fi
 else
  echo "false"
  exit 1
--- a/libexec/pyenv-version
+++ b/libexec/pyenv-version
@@ -1,20 +1,17 @@
 #!/usr/bin/env bash
-# Summary: Show the current Python version(s) and its origin
+# Summary: Show the current Python version and its origin
 #
-# Shows the currently selected Python version(s) and how it was
+# Shows the currently selected Python version 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=($(pyenv-version-name)) || exitcode=$?
+IFS=: PYENV_VERSION_NAMES=($(pyenv-version-name))
 IFS="$OLDIFS"
 for PYENV_VERSION_NAME in "${PYENV_VERSION_NAMES[@]}"; do
  echo "$PYENV_VERSION_NAME (set by $(pyenv-version-origin))"
 done
 exit $exitcode
--- a/libexec/pyenv-version-file
+++ b/libexec/pyenv-version-file
@@ -1,28 +1,34 @@
 #!/usr/bin/env bash
 # Usage: pyenv version-file [<dir>]
 # Summary: Detect the file that sets the current pyenv version
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 target_dir="$1"
 find_local_version_file() {
  local root="$1"
-  while ! [[ "$root" =~ ^//[^/]*$ ]]; do
+  while [ -n "$root" ]; do
-    if [ -f "${root}/.python-version" ]; then
+    if [ -e "${root}/.python-version" ]; then
      echo "${root}/.python-version"
-      return 0
+      exit
    elif [ -e "${root}/.pyenv-version" ]; then
      echo "${root}/.pyenv-version"
      exit
    fi
-    [ -n "$root" ] || break
+    [ "${root}" = "${root%/*}" ] && break
    root="${root%/*}"
  done
  return 1
 }
-if [ -n "$target_dir" ]; then
+find_local_version_file "$PYENV_DIR"
-  find_local_version_file "$target_dir"
+[ "$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 "${PYENV_ROOT}/default"
 else
-  find_local_version_file "$PYENV_DIR" || {
+  echo "$global_version_file"
    [ "$PYENV_DIR" != "$PWD" ] && find_local_version_file "$PWD"
  } || echo "${PYENV_ROOT}/version"
 fi
--- a/libexec/pyenv-version-file-read
+++ b/libexec/pyenv-version-file-read
@@ -9,7 +9,7 @@ if [ -e "$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.
  IFS="${IFS}"$'\r'
-  words=($(cut -b 1-1024 "$VERSION_FILE" | sed -n 's/^[[:space:]]*\([^[:space:]#][^[:space:]]*\).*/\1/p'))
+  words=( $(cut -b 1-1024 "$VERSION_FILE" | $(type -p gawk awk | head -1) '{ print($1) }') )
  versions=("${words[@]}")
  if [ -n "$versions" ]; then
--- a/libexec/pyenv-version-name
+++ b/libexec/pyenv-version-name
@@ -8,13 +8,6 @@ if [ -z "$PYENV_VERSION" ]; then
  PYENV_VERSION="$(pyenv-version-file-read "$PYENV_VERSION_FILE" || true)"
 fi
 OLDIFS="$IFS"
 IFS=$'\n' scripts=(`pyenv-hooks version-name`)
 IFS="$OLDIFS"
 for script in "${scripts[@]}"; do
  source "$script"
 done
 if [ -z "$PYENV_VERSION" ] || [ "$PYENV_VERSION" = "system" ]; then
  echo "system"
  exit
@@ -28,15 +21,14 @@ version_exists() {
 versions=()
 OLDIFS="$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 $(pyenv-version-origin))" >&2
+      echo "pyenv: version \`$version' is not installed" >&2
-      any_not_installed=1
+      exit 1
    fi
  done
 }
@@ -47,7 +39,3 @@ OLDIFS="$IFS"
  echo "${versions[*]}"
 }
 IFS="$OLDIFS"
 if [ "$any_not_installed" = 1 ]; then
  exit 1
 fi
--- a/libexec/pyenv-version-origin
+++ b/libexec/pyenv-version-origin
@@ -3,18 +3,7 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
-unset PYENV_VERSION_ORIGIN
+if [ -n "$PYENV_VERSION" ]; then
 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
--- a/libexec/pyenv-versions
+++ b/libexec/pyenv-versions
@@ -1,90 +1,22 @@
 #!/usr/bin/env bash
 # Summary: List all Python versions available to pyenv
-# Usage: pyenv versions [--bare] [--skip-aliases]
+# Usage: pyenv versions [--bare]
 #
 # Lists all Python versions found in `$PYENV_ROOT/versions/*'.
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
-unset bare
+if [ "$1" = "--bare" ]; then
 unset skip_aliases
 # Provide pyenv completions
 for arg; do
  case "$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 "$bare" ]; then
  hit_prefix=""
  miss_prefix=""
  current_versions=()
  include_system=""
 else
  hit_prefix="* "
  miss_prefix="  "
  OLDIFS="$IFS"
-  IFS=:
+  IFS=: current_versions=($(pyenv-version-name || true))
  if ((${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"
  include_system="1"
 fi
@@ -104,9 +36,7 @@ exists() {
 }
 print_version() {
-  if [[ ${BASH_VERSINFO[0]} -ge 4 && ${current_versions["$1"]} ]]; then
+  if exists "$1" "${current_versions[@]}"; 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}$1"
@@ -115,31 +45,17 @@ print_version() {
 }
 # Include "system" in the non-bare output, if it exists
-if [ -n "$include_system" ] && \
+if [ -n "$include_system" ] && PYENV_VERSION=system pyenv-which python >/dev/null 2>&1; then
    (PYENV_VERSION=system pyenv-which python >/dev/null 2>&1 || \
     PYENV_VERSION=system pyenv-which python3 >/dev/null 2>&1 || \
     PYENV_VERSION=system pyenv-which python2 >/dev/null 2>&1) ; then
  print_version system
 fi
-shopt -s dotglob nullglob
+shopt -s nullglob
-for path in "$versions_dir"/*; do
+for path in "${PYENV_ROOT}/versions/"*; do
  if [ -d "$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#${PYENV_ROOT}/versions/}"
      fi
    done
  fi
 done
-shopt -u dotglob nullglob
+shopt -u nullglob
 if [ "$num_versions" -eq 0 ] && [ -n "$include_system" ]; then
  echo "Warning: no Python detected on the system" >&2
--- a/libexec/pyenv-whence
+++ b/libexec/pyenv-whence
@@ -20,7 +20,7 @@ fi
 whence() {
  local command="$1"
-  pyenv-versions --bare | while read -r version; do
+  pyenv-versions --bare | while read version; do
    path="$(pyenv-prefix "$version")/bin/${command}"
    if [ -x "$path" ]; then
      [ "$print_paths" ] && echo "$path" || echo "$version"
--- a/libexec/pyenv-which
+++ b/libexec/pyenv-which
@@ -2,13 +2,10 @@
 #
 # Summary: Display the full path to an executable
 #
-# Usage: pyenv which <command> [--nosystem]
+# Usage: pyenv which <command>
 #
 # 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
@@ -18,22 +15,15 @@ if [ "$1" = "--complete" ]; then
  exec pyenv-shims --short
 fi
 if [ "$2" = "--nosystem" ]; then
  system=""
 else
  system="system"
 fi
 remove_from_path() {
  local path_to_remove="$1"
  local path_before
-  local result=":${PATH//\~/$HOME}:"
+  local result=":$PATH:"
  while [ "$path_before" != "$result" ]; do
    path_before="$result"
    result="${result//:$path_to_remove:/:}"
  done
-  result="${result%:}"
+  echo "${result%:}"
  echo "${result#:}"
 }
 PYENV_COMMAND="$1"
@@ -47,7 +37,7 @@ OLDIFS="$IFS"
 IFS=: versions=(${PYENV_VERSION:-$(pyenv-version-name)})
 IFS="$OLDIFS"
-for version in "${versions[@]}" "$system"; do
+for version in "${versions[@]}"; do
  if [ "$version" = "system" ]; then
    PATH="$(remove_from_path "${PYENV_ROOT}/shims")"
    PYENV_COMMAND_PATH="$(command -v "$PYENV_COMMAND" || true)"
@@ -75,7 +65,7 @@ else
      continue
    fi
    if ! [ -d "${PYENV_ROOT}/versions/${version}" ]; then
-      echo "pyenv: version \`$version' is not installed (set by $(pyenv-version-origin))" >&2
+      echo "pyenv: version \`$version' is not installed" >&2
      any_not_installed=1
    fi
  done
@@ -91,8 +81,6 @@ 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
--- a/plugins/python-build/LICENSE
+++ b/plugins/python-build/LICENSE
@@ -1,20 +0,0 @@
 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.
--- a/plugins/python-build/README.md
+++ b/plugins/python-build/README.md
@@ -1,276 +1,213 @@
 # python-build
-python-build is a [pyenv](https://github.com/pyenv/pyenv) plugin that
+python-build is a [pyenv](https://github.com/yyuu/pyenv) plugin
-provides a `pyenv install` command to compile and install different versions
+that provides a `pyenv install` command to compile and install
-of Python on UNIX-like systems.
+different versions of Python on UNIX-like systems.
-You can also use python-build without pyenv in environments where you need
+You can also use python-build without pyenv in environments where you
-precise control over Python version installation.
+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 a pyenv plugin (recommended)
+### Installing as an pyenv plugin (recommended)
-Since python-build is bundled with pyenv by
+You need nothing to do since python-build is bundled with pyenv by
-default, you do not need to do anything.
+default.
 ### Installing as a standalone program (advanced)
-Installing python-build as a standalone program will give you access to the
+Installing python-build as a standalone program will give you access to
-`python-build` command for precise control over Python version installation. If you
+the `python-build` command for precise control over Python version
-have pyenv installed, you will also be able to use the `pyenv install` command.
+installation. If you have pyenv installed, you will also be able to
 use the `pyenv install` command.
-    git clone git://github.com/pyenv/pyenv.git
+    git clone git://github.com/yyuu/pyenv.git
    cd pyenv/plugins/python-build
    ./install.sh
-This will install python-build into `/usr/local`. If you do not have write
+This will install python-build into `/usr/local`. If you do not have
-permission to `/usr/local`, you will need to run `sudo ./install.sh` instead.
+write permission to `/usr/local`, you will need to run `sudo
-You can install to a different prefix by setting the `PREFIX` environment
+./install.sh` instead. You can install to a different prefix by
-variable.
+setting the `PREFIX` environment variable.
-To update python-build after it has been installed, run `git pull` in your cloned
+To update python-build after it has been installed, run `git pull` in
-copy of the repository, then re-run the install script.
+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
-exact name of the version you want to install. For example,
+the 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
+Python versions will be installed into a directory of the same name
-`~/.pyenv/versions`.
+under `~/.pyenv/versions`.
-To see a list of all available Python versions, run `pyenv install --list`. You
+To see a list of all available Python versions, run `pyenv install --list`.
-may also tab-complete available Python versions if your pyenv installation is
+You may also tab-complete available Python
-properly configured.
+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
+If you have installed python-build as a standalone program, you can use
-`python-build` command to compile and install Python versions into specific
+the `python-build` command to compile and install Python versions into
-locations.
+specific locations.
-Run the `python-build` command with the exact name of the version you want to
+Run the `python-build` command with the exact name of the version you
-install and the full path where you want to install it. For example,
+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
+Pass the `-v` or `--verbose` flag to `python-build` as the first
-what's happening under the hood.
+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
+Both `pyenv install` and `python-build` accept a path to a custom
-in place of a version name. Custom definitions let you develop and install
+definition file in place of a version name. Custom definitions let you
-versions of Python that are not yet supported by python-build.
+develop and install versions of Python that are not yet supported by
 python-build.
-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
+See the [python-build built-in
-custom definition files.
+definitions](https://github.com/yyuu/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
+* `PYTHON_BUILD_BUILD_PATH` sets the location in which sources are
-  built. By default, this is a subdirectory of `TMPDIR`.
+  downloaded and built. By default, this is a subdirectory of
-* `PYTHON_BUILD_CACHE_PATH`, if set, specifies a directory to use for caching
+  `TMPDIR`.
-  downloaded package files.
+* `PYTHON_BUILD_CACHE_PATH`, if set, specifies a directory to use for
-* `PYTHON_BUILD_MIRROR_URL` overrides the default mirror URL root to one of your
+  caching downloaded package files.
-  choosing.
+* `PYTHON_BUILD_MIRROR_URL` overrides the default mirror URL root to one
-* `PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM`, if set, does not append the SHA2
+  of your choosing.
-  checksum of the file to the mirror URL.
+* `PYTHON_BUILD_SKIP_MIRROR`, if set, forces python-build to download
-* `PYTHON_BUILD_SKIP_MIRROR`, if set, forces python-build to download packages from
+  packages from their original source URLs instead of using a mirror.
  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
+* `MAKE` lets you override the command to use for `make`. Useful for
-  GNU make (`gmake`) on some systems.
+  specifying GNU make (`gmake`) on some systems.
-* `MAKE_OPTS` (or `MAKEOPTS`) lets you pass additional options to `make`.
+* `MAKE_OPTS` (or `MAKEOPTS`) lets you pass additional options to
-* `MAKE_INSTALL_OPTS` lets you pass additional options to `make install`.
+  `make`.
-* `PYTHON_CONFIGURE_OPTS` and `PYTHON_MAKE_OPTS` and `PYTHON_MAKE_INSTALL_OPTS` allow
+* `PYTHON_CONFIGURE_OPTS` and `PYTHON_MAKE_OPTS` allow you to specify
-  you to specify configure and make options for building CPython. These variables
+  configure and make options for buildling CPython. These variables will
-  will be passed to Python only, not any dependent packages (e.g. libyaml).
+  be passed to Python only, not any dependent packages (e.g. libyaml).
-### Applying patches to Python before compiling
+### Building as `--enable-shared`
 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`,
+If `--enabled-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
+$ env PYTHON_CONFIGURE_OPTS="--enable-shared` pyenv install 2.7.9
 ```
 ### Checksum verification
-If you have the `shasum`, `openssl`, or `sha256sum` tool installed, python-build will
+If you have the `shasum`, `openssl`, or `sha256sum` tool installed,
-automatically verify the SHA2 checksum of each downloaded package before
+python-build will automatically verify the SHA2 checksum of each
-installing it.
+downloaded package before installing it.
-Checksums are optional and specified as anchors on the package URL in each
+Checksums are optional and specified as anchors on the package URL in
-definition. (All bundled definitions include checksums.)
+each definition. (All bundled definitions include checksums.)
 ### Package download mirrors
-python-build will first attempt to download package files from a mirror hosted on
+python-build will first attempt to download package files from a mirror
-GitHub Pages. If a package is not available on the mirror, if the mirror
+hosted on Amazon CloudFront. If a package is not available on the
-is down, or if the download is corrupt, python-build will fall back to the
+mirror, if the mirror is down, or if the download is corrupt,
-official URL specified in the definition file.
+python-build will fall back to the official URL specified in the
 defintion 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
+`PYTHON_BUILD_MIRROR_URL` environment variable--useful if you'd like to
-own local mirror, for example. Package mirror URLs are constructed by joining
+run your own local mirror, for example. Package mirror URLs are
-this variable with the SHA2 checksum of the package file.
+constructed by joining this variable with the SHA2 checksum of the
 package file.
-If the mirror being used does not have the same checksum (*e.g.* with a
+If you don't have an SHA2 program installed, python-build will skip the
-pull-through cache like Artifactory), you can set the
+download mirror and use official URLs instead. You can force
-`PYTHON_BUILD_MIRROR_URL_SKIP_CHECKSUM` environment variable.
+python-build to bypass the mirror by setting the
 `PYTHON_BUILD_SKIP_MIRROR` environment variable.
-If you don't have an SHA2 program installed, python-build will skip the download
+The official python-build download mirror is provided by [Git Hub Pages](http://yyuu.github.io/pythons/).
 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
+You can instruct python-build to keep a local cache of downloaded
-by setting the `PYTHON_BUILD_CACHE_PATH` environment variable. When set, package
+package files by setting the `PYTHON_BUILD_CACHE_PATH` environment
-files will be kept in this directory after the first successful download and
+variable. When set, package files will be kept in this directory after
-reused by subsequent invocations of `python-build` and `pyenv install`.
+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
+The `pyenv install` command defaults this path to `~/.pyenv/cache`, so
-cases you can enable download caching simply by creating that directory.
+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
+Both `python-build` and `pyenv install` accept the `-k` or `--keep`
-tells python-build to keep the downloaded source after installation. This can be
+flag, which tells python-build to keep the downloaded source after
-useful if you need to use `gdb` and `memprof` with Python.
+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
+Source code will be kept in a parallel directory tree
-using `--keep` with the `pyenv install` command. You should specify the
+`~/.pyenv/sources` when using `--keep` with the `pyenv install`
-location of the source code with the `PYTHON_BUILD_BUILD_PATH` environment
+command. You should specify the location of the source code with the
-variable when using `--keep` with `python-build`.
+`PYTHON_BUILD_BUILD_PATH` environment variable when using `--keep` with
 `python-build`.
 ## Getting Help
-Please see the [pyenv wiki](https://github.com/pyenv/pyenv/wiki) for solutions to common problems.
+Please see the [python-build
-
+wiki](https://github.com/yyuu/pyenv/wiki) for solutions to
-[wiki]: https://github.com/pyenv/pyenv/wiki
+common problems.
 If you can't find an answer on the wiki, open an issue on the [issue
-tracker](https://github.com/pyenv/pyenv/issues). Be sure to include
+tracker](https://github.com/yyuu/pyenv/issues). Be sure to
-the full build log for build failures.
+include the full build log for build failures.
 ## Contributing
-### Testing new python versions
+### License
-If you are contributing a new python version for python-build, 
+(The MIT License)
 you can test the build in a [docker](https://www.docker.com/) container based on Ubuntu 18.04.
-With docker installed:
+* Copyright (c) 2013 Yamashita, Yuu
 * Copyright (c) 2012 Sam Stephenson
-```sh
+Permission is hereby granted, free of charge, to any person obtaining
-docker build -t my_container .
+a copy of this software and associated documentation files (the
-docker run my_container pyenv install <my_version>
+"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:
-To enter a shell which will allow you to build and then test a python version,
+The above copyright notice and this permission notice shall be
-replace the second line with
+included in all copies or substantial portions of the Software.
 ```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.
--- a/plugins/python-build/bin/pyenv-install
+++ b/plugins/python-build/bin/pyenv-install
@@ -5,7 +5,6 @@
 # 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
@@ -15,18 +14,21 @@
 #
 #   -k/--keep          Keep source tree in $PYENV_BUILD_ROOT after installation
 #                      (defaults to $PYENV_ROOT/sources)
 #   -p/--patch         Apply a patch from stdin before building
 #   -v/--verbose       Verbose mode: print compilation status to stdout
-#   --version          Show version of python-build
+#   -p/--patch         Apply a patch from stdin before building
 #   -g/--debug         Build a debug version
 #
 # For detailed information on installing Python versions with
 # python-build, including a list of environment variables for adjusting
-# compilation, see: https://github.com/pyenv/pyenv#readme
+# compilation, see: https://github.com/yyuu/pyenv#readme
 #
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 if [ -z "$PYENV_ROOT" ]; then
  PYENV_ROOT="${HOME}/.pyenv"
 fi
 # Add `share/python-build/` directory from each pyenv plugin to the list of
 # paths where build definitions are looked up.
 shopt -s nullglob
@@ -38,14 +40,6 @@ shopt -u nullglob
 # Provide pyenv completions
 if [ "$1" = "--complete" ]; then
  echo --list
  echo --force
  echo --skip-existing
  echo --keep
  echo --patch
  echo --verbose
  echo --version
  echo --debug
  exec python-build --definitions
 fi
@@ -53,13 +47,14 @@ fi
 eval "$(python-build --lib)"
 usage() {
-  pyenv-help install 2>/dev/null
+  # 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"
  [ -z "$1" ] || exit "$1"
 }
 definitions() {
  local query="$1"
-  python-build --definitions | $(type -P ggrep grep | head -1) -F "$query" || true
+  python-build --definitions | $(type -p ggrep grep | head -1) -F "$query" || true
 }
 indent() {
@@ -106,7 +101,7 @@ for option in "${OPTIONS[@]}"; do
    exec python-build --version
    ;;
  * )
-    usage 1 >&2
+    usage 1
    ;;
  esac
 done
@@ -115,7 +110,12 @@ done
 unset VERSION_NAME
 # The first argument contains the definition to install. If the
 # argument is missing, try to install whatever local app-specific
 # version is specified by pyenv. Show usage instructions if a local
 # version is not specified.
 DEFINITION="${ARGUMENTS[0]}"
 [ -n "$DEFINITION" ] || DEFINITION="$(pyenv-local 2>/dev/null || true)"
 [ -n "$DEFINITION" ] || usage 1 >&2
 # Define `before_install` and `after_install` functions that allow
@@ -155,7 +155,7 @@ if [ -d "${PREFIX}/bin" ]; then
    read -p "continue with installation? (y/N) "
    case "$REPLY" in
-    y | Y | yes | YES ) ;;
+    y* | Y* ) ;;
    * ) exit 1 ;;
    esac
  elif [ -n "$SKIP_EXISTING" ]; then
@@ -178,52 +178,40 @@ if [ -z "${PYTHON_BUILD_CACHE_PATH}" ] && [ -d "${PYENV_ROOT}/cache" ]; then
  export PYTHON_BUILD_CACHE_PATH="${PYENV_ROOT}/cache"
 fi
-if [ -z "${PYENV_BOOTSTRAP_VERSION}" ]; then
+# Default PYENV_VERSION to the friendly Python version. (The
-  case "${VERSION_NAME}" in
+# CPython installer requires an existing Python installation to run. An
-  [23]"."* )
+# unsatisfied local .python-version file can cause the installer to
-    # Default PYENV_VERSION to the friendly Python version. (The
+# fail.)
-    # CPython installer requires an existing Python installation to run. An
+if [[ "${VERSION_NAME}" == [23]"."* ]]; then
-    # unsatisfied local .python-version file can cause the installer to
+  for version in "${VERSION_NAME%-dev}" "${VERSION_NAME%.*}" "${VERSION_NAME%%.*}"; do
-    # fail.)
+    PYENV_VERSION="$(pyenv-whence "python${version}" 2>/dev/null | tail -n 1 || true)"
-    for version_info in "${VERSION_NAME%-dev}" "${VERSION_NAME%.*}" "${VERSION_NAME%%.*}"; do
+    if [ -n "${PYENV_VERSION}" ]; then
-      # Anaconda's `curl` doesn't work on platform where `/etc/pki/tls/certs/ca-bundle.crt` isn't available (e.g. Debian)
+      export PYENV_VERSION
-      for version in $(pyenv-whence "python${version_info}" 2>/dev/null || true); do
+      break
        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
+  done
      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
+# PyPy/PyPy3 requires existing Python 2.7 to build
-  export PYENV_VERSION="${PYENV_BOOTSTRAP_VERSION}"
+if [[ "${VERSION_NAME}" == "pypy-"*"-src" ]] || [[ "${VERSION_NAME}" == "pypy3-"*"-src" ]]; then
  if [ -z "$PYENV_RPYTHON_VERSION" ]; then
    for version in $(pyenv-versions --bare | sort -r); do
      if [[ "$version" == "2.7"* ]]; then
        PYENV_RPYTHON_VERSION="$version"
      fi
    done
  fi
  if [ -n "$PYENV_RPYTHON_VERSION" ]; then
    if PYENV_VERSION="$PYENV_RPYTHON_VERSION" pyenv-exec python -c 'import curses' 1>/dev/null 2>&1; then
      export PYENV_VERSION="$PYENV_RPYTHON_VERSION"
    else
      echo "pyenv-install: $VERSION_NAME: PyPy requires \`curses' in $PYENV_RPYTHON_VERSION to build from source." >&2
      exit 1
    fi
  else
    echo "pyenv-install: $VERSION_NAME: PyPy requires Python 2.5, 2.6 or 2.7 to build from source." >&2
    exit 1
  fi
 fi
 # Execute `before_install` hooks.
@@ -258,7 +246,7 @@ if [ "$STATUS" == "2" ]; then
      echo "  brew update && brew upgrade pyenv"
    elif [ -d "${here}/.git" ]; then
      printf ":\n\n"
-      echo "  cd ${here} && git pull && cd -"
+      echo "  cd ${here} && git pull"
    else
      printf ".\n"
    fi
--- a/plugins/python-build/bin/pyenv-uninstall
+++ b/plugins/python-build/bin/pyenv-uninstall
@@ -14,15 +14,19 @@ set -e
 # Provide pyenv completions
 if [ "$1" = "--complete" ]; then
  echo --force
  exec pyenv versions --bare
 fi
 usage() {
-  pyenv-help uninstall 2>/dev/null
+  # We can remove the sed fallback once pyenv 0.4.0 is widely available
  pyenv-help uninstall 2>/dev/null || sed -ne '/^#/!q;s/.//;s/.//;1,4d;p' < "$0"
  [ -z "$1" ] || exit "$1"
 }
 if [ -z "$PYENV_ROOT" ]; then
  PYENV_ROOT="${HOME}/.pyenv"
 fi
 if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
  usage 0
 fi
@@ -69,9 +73,9 @@ if [ -z "$FORCE" ]; then
    exit 1
  fi
-  read -p "pyenv: remove $PREFIX? [y|N]"
+  read -p "pyenv: remove $PREFIX? "
  case "$REPLY" in
-  y | Y | yes | YES ) ;;
+  y* | Y* ) ;;
  * ) exit 1 ;;
  esac
 fi
@@ -81,7 +85,6 @@ for hook in "${before_hooks[@]}"; do eval "$hook"; done
 if [ -d "$PREFIX" ]; then
  rm -rf "$PREFIX"
  pyenv-rehash
  echo "pyenv: $VERSION_NAME uninstalled"
 fi
 for hook in "${after_hooks[@]}"; do eval "$hook"; done
--- a/plugins/python-build/bin/python-build
+++ b/plugins/python-build/bin/python-build
--- a/plugins/python-build/scripts/README.md
+++ b/plugins/python-build/scripts/README.md
@@ -1,22 +0,0 @@
 # 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
 ```
--- a/plugins/python-build/scripts/add_miniconda.py
+++ b/plugins/python-build/scripts/add_miniconda.py
@@ -1,294 +0,0 @@
 #!/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)
--- a/plugins/python-build/scripts/requirements.txt
+++ b/plugins/python-build/scripts/requirements.txt
@@ -1 +0,0 @@
 requests-html
--- a/plugins/python-build/share/python-build/2.1.3
+++ b/plugins/python-build/share/python-build/2.1.3
@@ -1,5 +1,5 @@
-require_gcc
+#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 "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --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 "Python-2.1.3" "http://www.python.org/ftp/python/2.1.3/Python-2.1.3.tgz#1bcb5bb587948bc38f36db60e15c376009c56c66570e563a08a82bf7f227afb9" ldflags_dirs 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 "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#13951be6711438073fbe50843e7f141f" python
-#install_package "pip-1.1" "https://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#993804bb947d18508acee02141281c77d27677f8c14eaa64d6287a1c53ef01c8" python
+#install_package "pip-1.1" "https://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#62a9f08dd5dc69d76734568a6c040508" python
--- a/plugins/python-build/share/python-build/2.2.3
+++ b/plugins/python-build/share/python-build/2.2.3
@@ -1,5 +1,5 @@
-require_gcc
+#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 "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --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 "Python-2.2.3" "http://www.python.org/ftp/python/2.2.3/Python-2.2.3.tgz#a8f92e6b89d47359fff0d1fbfe47f104afc77fd1cd5143e7332758b7bc100188" ldflags_dirs 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 "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#13951be6711438073fbe50843e7f141f" python
-#install_package "pip-1.1" "https://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#993804bb947d18508acee02141281c77d27677f8c14eaa64d6287a1c53ef01c8" python
+#install_package "pip-1.1" "https://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#62a9f08dd5dc69d76734568a6c040508" python
--- a/plugins/python-build/share/python-build/2.3.7
+++ b/plugins/python-build/share/python-build/2.3.7
@@ -1,5 +1,5 @@
-require_gcc
+#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 "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --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 "Python-2.3.7" "http://python.org/ftp/python/2.3.7/Python-2.3.7.tgz#969a9891dce9f50b13e54f9890acaf2be66715a5895bf9b11111f320c205b90e" ldflags_dirs 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 "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#13951be6711438073fbe50843e7f141f" python
-#install_package "pip-1.1" "https://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#993804bb947d18508acee02141281c77d27677f8c14eaa64d6287a1c53ef01c8" python
+#install_package "pip-1.1" "https://pypi.python.org/packages/source/p/pip/pip-1.1.tar.gz#62a9f08dd5dc69d76734568a6c040508" python
--- a/plugins/python-build/share/python-build/2.4
+++ b/plugins/python-build/share/python-build/2.4
@@ -0,0 +1,5 @@
 #require_gcc
 install_package "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
 install_package "Python-2.4" "http://python.org/ftp/python/2.4/Python-2.4.tgz#ff746de0fae8691c082414b42a2bb172da8797e6e8ff66c9a39d2e452f7034e9" ldflags_dirs standard verify_py24
 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
--- a/plugins/python-build/share/python-build/2.4.0
+++ b/plugins/python-build/share/python-build/2.4.0
@@ -1,5 +0,0 @@
 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-2.4" "https://www.python.org/ftp/python/2.4/Python-2.4.tgz#ff746de0fae8691c082414b42a2bb172da8797e6e8ff66c9a39d2e452f7034e9" standard verify_py24
 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
--- a/plugins/python-build/share/python-build/2.4.1
+++ b/plugins/python-build/share/python-build/2.4.1
@@ -1,5 +1,5 @@
-require_gcc
+#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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.4.1" "https://www.python.org/ftp/python/2.4.1/Python-2.4.1.tgz#f449c3b167389324c525ad99d02376c518ac11e163dbbbc13bc88a5c7101fd00" standard verify_py24
+install_package "Python-2.4.1" "http://python.org/ftp/python/2.4.1/Python-2.4.1.tgz#f449c3b167389324c525ad99d02376c518ac11e163dbbbc13bc88a5c7101fd00" ldflags_dirs standard verify_py24
 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
--- a/plugins/python-build/share/python-build/2.4.2
+++ b/plugins/python-build/share/python-build/2.4.2
@@ -1,5 +1,5 @@
-require_gcc
+#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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.4.2" "https://www.python.org/ftp/python/2.4.2/Python-2.4.2.tgz#2653e1846e87fd9b3ee287fefc965c80c54646548b4913a22265b0dd54493adf" standard verify_py24
+install_package "Python-2.4.2" "http://python.org/ftp/python/2.4.2/Python-2.4.2.tgz#2653e1846e87fd9b3ee287fefc965c80c54646548b4913a22265b0dd54493adf" ldflags_dirs standard verify_py24
 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
--- a/plugins/python-build/share/python-build/2.4.3
+++ b/plugins/python-build/share/python-build/2.4.3
@@ -1,5 +1,5 @@
-require_gcc
+#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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.4.3" "https://www.python.org/ftp/python/2.4.3/Python-2.4.3.tgz#985a413932f5e31e6280b37da6b285a3a0b2748c6786643989ed9b23de97e2d5" standard verify_py24
+install_package "Python-2.4.3" "http://python.org/ftp/python/2.4.3/Python-2.4.3.tgz#985a413932f5e31e6280b37da6b285a3a0b2748c6786643989ed9b23de97e2d5" ldflags_dirs standard verify_py24
 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
--- a/plugins/python-build/share/python-build/2.4.4
+++ b/plugins/python-build/share/python-build/2.4.4
@@ -1,5 +1,5 @@
-require_gcc
+#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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.4.4" "https://www.python.org/ftp/python/2.4.4/Python-2.4.4.tgz#92be6e20cbc3111d9dd0c016d72ef7914c23b879dc52df7ba28df97afbf12e2e" standard verify_py24
+install_package "Python-2.4.4" "http://python.org/ftp/python/2.4.4/Python-2.4.4.tgz#92be6e20cbc3111d9dd0c016d72ef7914c23b879dc52df7ba28df97afbf12e2e" ldflags_dirs standard verify_py24
 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
--- a/plugins/python-build/share/python-build/2.4.5
+++ b/plugins/python-build/share/python-build/2.4.5
@@ -1,5 +1,5 @@
-require_gcc
+#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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.4.5" "https://www.python.org/ftp/python/2.4.5/Python-2.4.5.tgz#6ae6f67a388a7f70ed3a20eebab5aae995ee433089d1f1724095c62f4b7389a1" standard verify_py24
+install_package "Python-2.4.5" "http://python.org/ftp/python/2.4.5/Python-2.4.5.tgz#6ae6f67a388a7f70ed3a20eebab5aae995ee433089d1f1724095c62f4b7389a1" ldflags_dirs standard verify_py24
 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
--- a/plugins/python-build/share/python-build/2.4.6
+++ b/plugins/python-build/share/python-build/2.4.6
@@ -1,5 +1,5 @@
-require_gcc
+#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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.4.6" "https://www.python.org/ftp/python/2.4.6/Python-2.4.6.tgz#b03f269e826927f05c966cf4f4414f3c93ee2314960859e7f8375e24e82f8b02" standard verify_py24
+install_package "Python-2.4.6" "http://python.org/ftp/python/2.4.6/Python-2.4.6.tgz#b03f269e826927f05c966cf4f4414f3c93ee2314960859e7f8375e24e82f8b02" ldflags_dirs standard verify_py24
 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
--- a/plugins/python-build/share/python-build/2.5
+++ b/plugins/python-build/share/python-build/2.5
@@ -0,0 +1,5 @@
 #require_gcc
 install_package "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
 install_package "Python-2.5" "http://python.org/ftp/python/2.5/Python-2.5.tgz#d7bbf42e36003c6065cd19f3e67d283521858515ee923220f654131cebe1d8f2" ldflags_dirs 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
--- a/plugins/python-build/share/python-build/2.5.0
+++ b/plugins/python-build/share/python-build/2.5.0
@@ -1,5 +0,0 @@
 #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" "https://www.python.org/ftp/python/2.5/Python-2.5.tgz#d7bbf42e36003c6065cd19f3e67d283521858515ee923220f654131cebe1d8f2" 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
--- a/plugins/python-build/share/python-build/2.5.1
+++ b/plugins/python-build/share/python-build/2.5.1
@@ -1,5 +1,5 @@
 #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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.5.1" "https://www.python.org/ftp/python/2.5.1/Python-2.5.1.tgz#1f5caee846049ca30d996f9403eefdb996295c4af664867e35dcc5eb36e4e7e8" standard verify_py25
+install_package "Python-2.5.1" "http://python.org/ftp/python/2.5.1/Python-2.5.1.tgz#1f5caee846049ca30d996f9403eefdb996295c4af664867e35dcc5eb36e4e7e8" ldflags_dirs 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
--- a/plugins/python-build/share/python-build/2.5.2
+++ b/plugins/python-build/share/python-build/2.5.2
@@ -1,5 +1,5 @@
 #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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.5.2" "https://www.python.org/ftp/python/2.5.2/Python-2.5.2.tgz#834afe8a88adaf623b05ac5dd6700dd5bb5d0d5553fc74ad529359a3496e4ae3" standard verify_py25
+install_package "Python-2.5.2" "http://python.org/ftp/python/2.5.2/Python-2.5.2.tgz#834afe8a88adaf623b05ac5dd6700dd5bb5d0d5553fc74ad529359a3496e4ae3" ldflags_dirs 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
--- a/plugins/python-build/share/python-build/2.5.3
+++ b/plugins/python-build/share/python-build/2.5.3
@@ -1,5 +1,5 @@
 #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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.5.3" "https://www.python.org/ftp/python/2.5.3/Python-2.5.3.tgz#c3fee607d20a77dfb72ea2e627eb4d95d25c735603435abde62c57015a0445bd" standard verify_py25
+install_package "Python-2.5.3" "http://python.org/ftp/python/2.5.3/Python-2.5.3.tgz#c3fee607d20a77dfb72ea2e627eb4d95d25c735603435abde62c57015a0445bd" ldflags_dirs 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
--- a/plugins/python-build/share/python-build/2.5.4
+++ b/plugins/python-build/share/python-build/2.5.4
@@ -1,5 +1,5 @@
 #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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-install_package "Python-2.5.4" "https://www.python.org/ftp/python/2.5.4/Python-2.5.4.tgz#3d3b205611ee503a38a9433d5645a571668420bb219242c7f51af85f05664da6" standard verify_py25
+install_package "Python-2.5.4" "http://python.org/ftp/python/2.5.4/Python-2.5.4.tgz#3d3b205611ee503a38a9433d5645a571668420bb219242c7f51af85f05664da6" ldflags_dirs 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
--- a/plugins/python-build/share/python-build/2.5.5
+++ b/plugins/python-build/share/python-build/2.5.5
@@ -1,5 +1,5 @@
 #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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --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 "Python-2.5.5" "http://python.org/ftp/python/2.5.5/Python-2.5.5.tgz#03be1019c4fe93daeb53ba9e4294bf22a8ed4cb854cbd57e24e16f6bf63e2392" ldflags_dirs 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
--- a/plugins/python-build/share/python-build/2.5.6
+++ b/plugins/python-build/share/python-build/2.5.6
@@ -1,5 +1,5 @@
 #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 "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --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 "Python-2.5.6" "http://python.org/ftp/python/2.5.6/Python-2.5.6.tgz#c2e4377597241b1065677d23327c04d0f41945d370c61a491cc88be367234c5d" ldflags_dirs 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
--- a/plugins/python-build/share/python-build/2.6.6
+++ b/plugins/python-build/share/python-build/2.6.6
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.6.6/Python-2.6.6.tgz#372f66db46d773214e4619df1794a26449158f626138d4d2141a64c2f017fae1" ldflags_dirs standard verify_py26 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.6.7
+++ b/plugins/python-build/share/python-build/2.6.7
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.6.7/Python-2.6.7.tgz#a8093eace4cfd3e06b05f0deb5d765e3c6cec65908048640a8cadd7a948b3826" ldflags_dirs standard verify_py26 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.6.8
+++ b/plugins/python-build/share/python-build/2.6.8
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.6.8/Python-2.6.8.tgz#5bf02a75ffa2fcaa5a3cabb8201998519b045541975622316888ea468d9512f7" ldflags_dirs standard verify_py26 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.6.9
+++ b/plugins/python-build/share/python-build/2.6.9
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.6.9/Python-2.6.9.tgz#7277b1285d8a82f374ef6ebaac85b003266f7939b3f2a24a3af52f9523ac94db" ldflags_dirs standard verify_py26 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7
+++ b/plugins/python-build/share/python-build/2.7
@@ -0,0 +1,3 @@
 #require_gcc
 install_package "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
 install_package "Python-2.7" "http://python.org/ftp/python/2.7/Python-2.7.tgz#5670dd6c0c93b0b529781d070852f7b51ce6855615b16afcd318341af2910fb5" ldflags_dirs standard verify_py27 ensurepip
--- a/plugins/python-build/share/python-build/2.7-dev
+++ b/plugins/python-build/share/python-build/2.7-dev
@@ -1,5 +1,3 @@
 #require_gcc
-prefer_openssl11
+install_package "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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_hg "Python-2.7-dev" "https://bitbucket.org/mirror/cpython" "2.7" standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7.0
+++ b/plugins/python-build/share/python-build/2.7.0
@@ -1,4 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.1
+++ b/plugins/python-build/share/python-build/2.7.1
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.7.1/Python-2.7.1.tgz#ca13e7b1860821494f70de017202283ad73b1fb7bd88586401c54ef958226ec8" ldflags_dirs standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7.10
+++ b/plugins/python-build/share/python-build/2.7.10
@@ -1,8 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.11
+++ b/plugins/python-build/share/python-build/2.7.11
@@ -1,8 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.12
+++ b/plugins/python-build/share/python-build/2.7.12
@@ -1,8 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.13
+++ b/plugins/python-build/share/python-build/2.7.13
@@ -1,8 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.14
+++ b/plugins/python-build/share/python-build/2.7.14
@@ -1,9 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.15
+++ b/plugins/python-build/share/python-build/2.7.15
@@ -1,9 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.16
+++ b/plugins/python-build/share/python-build/2.7.16
@@ -1,8 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.17
+++ b/plugins/python-build/share/python-build/2.7.17
@@ -1,8 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.18
+++ b/plugins/python-build/share/python-build/2.7.18
@@ -1,8 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/2.7.2
+++ b/plugins/python-build/share/python-build/2.7.2
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.7.2/Python-2.7.2.tgz#1d54b7096c17902c3f40ffce7e5b84e0072d0144024184fff184a84d563abbb3" ldflags_dirs standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7.3
+++ b/plugins/python-build/share/python-build/2.7.3
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.7.3/Python-2.7.3.tgz#d4c20f2b5faf95999fd5fecb3f7d32071b0820516224a6d2b72932ab47a1cb8e" ldflags_dirs standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7.4
+++ b/plugins/python-build/share/python-build/2.7.4
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.7.4/Python-2.7.4.tgz#98c5eb9c8e65effcc0122112ba17a0bce880aa23ecb560af56b55eb55632b81a" ldflags_dirs standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7.5
+++ b/plugins/python-build/share/python-build/2.7.5
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.7.5/Python-2.7.5.tgz#8e1b5fa87b91835afb376a9c0d319d41feca07ffebc0288d97ab08d64f48afbf" ldflags_dirs standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7.6
+++ b/plugins/python-build/share/python-build/2.7.6
@@ -1,4 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/2.7.6/Python-2.7.6.tgz#99c6860b70977befa1590029fae092ddb18db1d69ae67e8b9385b66ed104ba58" ldflags_dirs standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7.7
+++ b/plugins/python-build/share/python-build/2.7.7
@@ -1,8 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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-2.7.7" "https://www.python.org/ftp/python/2.7.7/Python-2.7.7.tgz#7f49c0a6705ad89d925181e27d0aaa025ee4731ce0de64776c722216c3e66c42" ldflags_dirs standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7.8
+++ b/plugins/python-build/share/python-build/2.7.8
@@ -1,8 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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-2.7.8" "https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz#74d70b914da4487aa1d97222b29e9554d042f825f26cb2b93abd20fdda56b557" ldflags_dirs standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/2.7.9
+++ b/plugins/python-build/share/python-build/2.7.9
@@ -1,8 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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-2.7.9" "https://www.python.org/ftp/python/2.7.9/Python-2.7.9.tgz#c8bba33e66ac3201dabdc556f0ea7cfe6ac11946ec32d357c4c6f9b018c12c5b" ldflags_dirs standard verify_py27 ensurepip
 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
--- a/plugins/python-build/share/python-build/3.0.1
+++ b/plugins/python-build/share/python-build/3.0.1
@@ -1,15 +1,5 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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" "http://python.org/ftp/python/3.0.1/Python-3.0.1.tgz#7d5f2feae9035f1d3d9e6bb7f092dbf374d6bb4b25abd0d2d11f13bba1cb04de" ldflags_dirs standard verify_py30
-install_package "Python-3.0.1" "https://www.python.org/ftp/python/3.0.1/Python-3.0.1.tgz#7d5f2feae9035f1d3d9e6bb7f092dbf374d6bb4b25abd0d2d11f13bba1cb04de" standard verify_py30
+install_package "setuptools-1.4.2" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz#263986a60a83aba790a5bffc7d009ac88114ba4e908e5c90e453b3bf2155dbbd" python
-if [[ "Darwin" == "$(uname -s)" ]]; then
+install_package "pip-1.3.1" "https://pypi.python.org/packages/source/p/pip/pip-1.3.1.tar.gz#145eaa5d1ea1b062663da1f3a97780d7edea4c63c68a37c463b1deedf7bb4957" python
  # 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
--- a/plugins/python-build/share/python-build/3.1
+++ b/plugins/python-build/share/python-build/3.1
@@ -0,0 +1,4 @@
 #require_gcc
 install_package "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
 install_package "Python-3.1" "http://python.org/ftp/python/3.1/Python-3.1.tgz#99a034cf574ea3c26412b0a0728126d7fd6ea9593d099d807a25d216ed031e6a" ldflags_dirs standard verify_py31 ez_setup
 install_package "pip-1.5.6" "https://pypi.python.org/packages/source/p/pip/pip-1.5.6.tar.gz#b1a4ae66baf21b7eb05a5e4f37c50c2706fa28ea1f8780ce8efe14dcd9f1726c" python
--- a/plugins/python-build/share/python-build/3.1-dev
+++ b/plugins/python-build/share/python-build/3.1-dev
@@ -0,0 +1,3 @@
 #require_gcc
 install_package "readline-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
 install_hg "Python-3.1-dev" "https://bitbucket.org/mirror/cpython" "3.1" standard verify_py31 ensurepip
--- a/plugins/python-build/share/python-build/3.1.0
+++ b/plugins/python-build/share/python-build/3.1.0
@@ -1,6 +0,0 @@
 #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
--- a/plugins/python-build/share/python-build/3.1.1
+++ b/plugins/python-build/share/python-build/3.1.1
@@ -1,6 +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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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-3.1.1" "http://python.org/ftp/python/3.1.1/Python-3.1.1.tgz#5d85d7bff11c4db44920af99f64f4227c816f897f6bfa9dd8a2611165ca5f0a1" ldflags_dirs standard verify_py31 ez_setup
 install_package "Python-3.1.1" "https://www.python.org/ftp/python/3.1.1/Python-3.1.1.tgz#5d85d7bff11c4db44920af99f64f4227c816f897f6bfa9dd8a2611165ca5f0a1" 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
--- a/plugins/python-build/share/python-build/3.1.2
+++ b/plugins/python-build/share/python-build/3.1.2
@@ -1,6 +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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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-3.1.2" "http://python.org/ftp/python/3.1.2/Python-3.1.2.tgz#dffbc0561a161a4a576c6059e6990a9859a0be16ba9b5736eabe4abbb2700d1c" ldflags_dirs standard verify_py31 ez_setup
 install_package "Python-3.1.2" "https://www.python.org/ftp/python/3.1.2/Python-3.1.2.tgz#dffbc0561a161a4a576c6059e6990a9859a0be16ba9b5736eabe4abbb2700d1c" 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
--- a/plugins/python-build/share/python-build/3.1.3
+++ b/plugins/python-build/share/python-build/3.1.3
@@ -1,6 +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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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-3.1.3" "http://python.org/ftp/python/3.1.3/Python-3.1.3.tgz#6311823aeda8be6a7a2b67caaeff48abce6626c9940ba7ed81f9c978666a36bd" ldflags_dirs standard verify_py31 ez_setup
 install_package "Python-3.1.3" "https://www.python.org/ftp/python/3.1.3/Python-3.1.3.tgz#6311823aeda8be6a7a2b67caaeff48abce6626c9940ba7ed81f9c978666a36bd" 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
--- a/plugins/python-build/share/python-build/3.1.4
+++ b/plugins/python-build/share/python-build/3.1.4
@@ -1,6 +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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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-3.1.4" "http://python.org/ftp/python/3.1.4/Python-3.1.4.tgz#fadc05ea6d05360cff189944a85ecd2180bbc308784d168b350450e70bbdd846" ldflags_dirs standard verify_py31 ez_setup
 install_package "Python-3.1.4" "https://www.python.org/ftp/python/3.1.4/Python-3.1.4.tgz#fadc05ea6d05360cff189944a85ecd2180bbc308784d168b350450e70bbdd846" 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
--- a/plugins/python-build/share/python-build/3.1.5
+++ b/plugins/python-build/share/python-build/3.1.5
@@ -1,6 +1,3 @@
 #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-6.3" "http://ftpmirror.gnu.org/readline/readline-6.3.tar.gz#56ba6071b9462f980c5a72ab0023893b65ba6debb4eeb475d7a563dc65cafd43" standard --if has_broken_mac_readline
-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-3.1.5" "http://python.org/ftp/python/3.1.5/Python-3.1.5.tgz#d12dae6d06f52ef6bf1271db4d5b4d14b5dd39813e324314e72b648ef1bc0103" ldflags_dirs standard verify_py31 ensurepip
 install_package "Python-3.1.5" "https://www.python.org/ftp/python/3.1.5/Python-3.1.5.tgz#d12dae6d06f52ef6bf1271db4d5b4d14b5dd39813e324314e72b648ef1bc0103" 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
--- a/Show More
+++ b/Show More