错误: Python扩展没有编译。想不起来了吗？
错误: Python扩展没有编译。想不起来了吗？
提问于 2022-07-30 13:42:47
我试图在我的Mac上安装Python2.7.7，使用Homebrew和pyenv (MacBook Air，OSX12.5蒙特雷，1.6 GHz双核英特尔核心i5)，但是一直得到这个“缺失的zlib”错误。
仅供参考，我做了以下工作：
- 安装pyenv时，运行命令
nano ~/.bashrc(我使用bash )--并粘贴并保存在/.bashrc -->eval "$(pyenv init -)"上 - 然后我运行了
pyenv install 2.7.7(没有工作，并发现了在线步骤3)。 CPPFLAGS="-I$(brew --prefix zlib)/include" pyenv install -v 2.7.7(同样的错误，执行步骤4)。- 运行
brew reinstall zlib并在"/.bashrc“eval "$(pyenv init -)"上重写：
export PATH="/usr/local/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"
export LDFLAGS="-L/usr/local/opt/zlib/lib -L/usr/local/opt/bzip2/lib"
export CPPFLAGS="-I/usr/local/opt/zlib/include -I/usr/local/opt/bzip2/include"rm -f /Users/victor/.pyenv/versions/2.7.7/bin/python2
(cd /Users/victor/.pyenv/versions/2.7.7/bin; ln -s python2.7 python2)
rm -f /Users/victor/.pyenv/versions/2.7.7/bin/python2-config
(cd /Users/victor/.pyenv/versions/2.7.7/bin; ln -s python2.7-config python2-config)
rm -f /Users/victor/.pyenv/versions/2.7.7/bin/python-config
(cd /Users/victor/.pyenv/versions/2.7.7/bin; ln -s python2-config python-config)
test -d /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig || /usr/bin/install -c -d -m 755 /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig
rm -f /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig/python2.pc
(cd /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig; ln -s python-2.7.pc python2.pc)
rm -f /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig/python.pc
(cd /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig; ln -s python2.pc python.pc)
rm -f /Users/victor/.pyenv/versions/2.7.7/share/man/man1/python2.1
(cd /Users/victor/.pyenv/versions/2.7.7/share/man/man1; ln -s python2.7.1 python2.1)
rm -f /Users/victor/.pyenv/versions/2.7.7/share/man/man1/python.1
(cd /Users/victor/.pyenv/versions/2.7.7/share/man/man1; ln -s python2.1 python.1)
ERROR: The Python zlib extension was not compiled. Missing the zlib?
Please consult to the Wiki page to fix the problem.
https://github.com/pyenv/pyenv/wiki/Common-build-problems
BUILD FAILED (OS X 12.5 using python-build 20180424)
Inspect or clean up the working tree at /var/folders/__/1_b0871s7fl7fpwydg4ycjj80000gn/T/python-build.20220729111901.75727
Results logged to /var/folders/__/1_b0871s7fl7fpwydg4ycjj80000gn/T/python-build.20220729111901.75727.log
Last 10 log lines:
(cd /Users/victor/.pyenv/versions/2.7.7/bin; ln -s python2-config python-config)
test -d /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig || /usr/bin/install -c -d -m 755 /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig
rm -f /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig/python2.pc
(cd /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig; ln -s python-2.7.pc python2.pc)
rm -f /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig/python.pc
(cd /Users/victor/.pyenv/versions/2.7.7/lib/pkgconfig; ln -s python2.pc python.pc)
rm -f /Users/victor/.pyenv/versions/2.7.7/share/man/man1/python2.1
(cd /Users/victor/.pyenv/versions/2.7.7/share/man/man1; ln -s python2.7.1 python2.1)
rm -f /Users/victor/.pyenv/versions/2.7.7/share/man/man1/python.1
(cd /Users/victor/.pyenv/versions/2.7.7/share/man/man1; ln -s python2.1 python.1)
Victors-MacBook-Air:~ victor$ xcode-select --install
xcode-select: error: command line tools are already installed, use "Software Update" to install updates
Victors-MacBook-Air:~ victor$
Victors-MacBook-Air:~ victor$ xcode-select --install
xcode-select: error: command line tools are already installed, use "Software Update" to install updates
Victors-MacBook-Air:~ victor$
Victors-MacBook-Air:~ victor$ xcode-select --install
xcode-select: error: command line tools are already installed, use "Software Update" to install updates
Victors-MacBook-Air:~ victor$
Victors-MacBook-Air:~ victor$ software update
-bash: software: command not found有什么想法吗..。请告诉我..。我会非常感激的，
回答 2
Stack Overflow用户
发布于 2022-10-11 16:53:56
已安装命令行工具，请使用“软件更新”安装更新
这表示您需要使用设置来更新命令行工具。
$ software update
-bash: software: command not found没有称为“软件”的命令行。相反，打开系统首选项。然后点击这个：
安装所请求的任何更新。
Stack Overflow用户
发布于 2022-11-04 15:55:53
使用类似的配置，2018年蒙特利MBA，我遇到了与pyenv安装2.7.6相同的问题
我能够通过在shell的配置文件中添加以下内容来解决缺少的zlib问题：
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"
export LDFLAGS="-L/usr/local/opt/zlib/lib"
export CPPFLAGS="-I/usr/local/opt/zlib/include"
export PKG_CONFIG_PATH="/usr/local/opt/zlib/lib/pkgconfig"另外，由于另一个问题，安装仍未完成：
这个OpenSSL问题与OpenSSL 1.0是EOL，这里有更多的信息有关。
最后，我使用了2.7.14，它与OpenSSL 2.0兼容，对我的用例来说已经足够好了。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/73176110
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