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openssl: +subheaders

native-api
2021-05-07 00:01:20 +03:00
parent 253b6ae9c8
commit 6dae5cd9c3
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Common-build-problems.md

@@ -176,29 +176,29 @@ MACOSX_DEPLOYMENT_TARGET=10.14
## ERROR: The Python ssl extension was not compiled. Missing the OpenSSL lib? ## ERROR: The Python ssl extension was not compiled. Missing the OpenSSL lib?
0. First, check ### 0. First, check
* if you actually have OpenSSL and its headers installed (and for the right architecture and ecosystem if there are more than one at your machine) * if you actually have OpenSSL and its headers installed (and for the right architecture and ecosystem if there are more than one at your machine)
* if the problem is resolved by upgrading Pyenv to the latest release and to the head version * if the problem is resolved by upgrading Pyenv to the latest release and to the head version
1. **OpenSSL is installed to an uncommon location.** ### 1. **OpenSSL is installed to an uncommon location.**
Pass the location of its headers and libraries explicitly: Pass the location of its headers and libraries explicitly:
```sh ```sh
CPPFLAGS="-I<openssl install prefix>/include" \ CPPFLAGS="-I<openssl install prefix>/include" \
LDFLAGS="-L<openssl install prefix>/lib" \ LDFLAGS="-L<openssl install prefix>/lib" \
pyenv install -v <python version> pyenv install -v <python version>
``` ```
or, alternatively, [for Python 3.7+](https://bugs.python.org/issue32598), instead of `CPPFLAGS` and `LDFLAGS`: or, alternatively, [for Python 3.7+](https://bugs.python.org/issue32598), instead of `CPPFLAGS` and `LDFLAGS`:
```sh ```sh
CONFIGURE_OPTS="--with-openssl=<openssl install prefix>" CONFIGURE_OPTS="--with-openssl=<openssl install prefix>"
``` ```
E.g. (invocations that worked for various people): E.g. (invocations that worked for various people):
* RHEL6: * RHEL6:
```sh ```sh
CPPFLAGS=-I/usr/include/openssl \ CPPFLAGS=-I/usr/include/openssl \
@@ -206,7 +206,7 @@ MACOSX_DEPLOYMENT_TARGET=10.14
pyenv install -v 3.4.3 pyenv install -v 3.4.3
``` ```
* Arch Linux: * Arch Linux:
```sh ```sh
LDFLAGS="-L/usr/lib/openssl-1.0" \ LDFLAGS="-L/usr/lib/openssl-1.0" \
@@ -214,7 +214,7 @@ MACOSX_DEPLOYMENT_TARGET=10.14
pyenv install -v 3.4.3 pyenv install -v 3.4.3
``` ```
* If you installed openssl with macports: * If you installed openssl with macports:
```sh ```sh
CPPFLAGS="-I/opt/local/include/" \ CPPFLAGS="-I/opt/local/include/" \
@@ -222,7 +222,7 @@ MACOSX_DEPLOYMENT_TARGET=10.14
pyenv install -v 3.4.3 pyenv install -v 3.4.3
``` ```
* On Ubuntu 14.04 on Dreamhost, an extra flag is required for Python 3.7+: * On Ubuntu 14.04 on Dreamhost, an extra flag is required for Python 3.7+:
* First, follow these instructions: https://help.dreamhost.com/hc/en-us/articles/360001435926-Installing-OpenSSL-locally-under-your-username * First, follow these instructions: https://help.dreamhost.com/hc/en-us/articles/360001435926-Installing-OpenSSL-locally-under-your-username
* Then, run: * Then, run:
```sh ```sh
@@ -232,16 +232,16 @@ MACOSX_DEPLOYMENT_TARGET=10.14
pyenv install -v 3.7.2 pyenv install -v 3.7.2
``` ```
2. **Your OpenSSL version is incompatible with the Python version you're trying to install** ### 2. **Your OpenSSL version is incompatible with the Python version you're trying to install**
Old Python versions (generally, <3.5 and <2.7.13) require OpenSSL 1.0 while newer systems provide 1.1, and vice versa. Old Python versions (generally, <3.5 and <2.7.13) require OpenSSL 1.0 while newer systems provide 1.1, and vice versa.
Note that OpenSSL 1.0 is EOL and by now practically unusable on the Internet due to using obsolete standards. Note that OpenSSL 1.0 is EOL and by now practically unusable on the Internet due to using obsolete standards.
Install the right OpenSSL version and point the build to its location as per above if needed. Install the right OpenSSL version and point the build to its location as per above if needed.
E.g.: E.g.:
* On Debian stretch and Ubuntu bionic, `libssl-dev` is OpenSSL 1.1.x, but support for that was only added in Python 2.7.13, 3.5.3 and 3.6.0. To install earlier versions, you need to replace `libssl-dev` with `libssl1.0-dev`. * On Debian stretch and Ubuntu bionic, `libssl-dev` is OpenSSL 1.1.x, but support for that was only added in Python 2.7.13, 3.5.3 and 3.6.0. To install earlier versions, you need to replace `libssl-dev` with `libssl1.0-dev`.
```sh ```sh
sudo apt-get remove libssl-dev sudo apt-get remove libssl-dev
@@ -251,9 +251,9 @@ MACOSX_DEPLOYMENT_TARGET=10.14
https://github.com/pyenv/pyenv/issues/945#issuecomment-409627448 has a more complex workaround that preserves `libssl-dev`. https://github.com/pyenv/pyenv/issues/945#issuecomment-409627448 has a more complex workaround that preserves `libssl-dev`.
* On FreeBSD 10-RELEASE and 11-CURRENT, you may need to recompile ``security/openssl`` without SSLv2 support. (See [#464](https://github.com/yyuu/pyenv/issues/464#issuecomment-152821922)). * On FreeBSD 10-RELEASE and 11-CURRENT, you may need to recompile ``security/openssl`` without SSLv2 support. (See [#464](https://github.com/yyuu/pyenv/issues/464#issuecomment-152821922)).
* On Debian Jessie, you can use backports to install OpenSSL 1.0.2: `sudo apt -t jessie-backports install openssl` * On Debian Jessie, you can use backports to install OpenSSL 1.0.2: `sudo apt -t jessie-backports install openssl`
## python-build: definition not found ## python-build: definition not found