'easy_install -U cython'无法抱怨vcvarsall.bat和-mno-cygwin

Question

在Windows下，似乎具有C依赖性的easy_install并不容易。

尝试1 - vcvarsall.bat错误

我在Windows7下安装cython，MinGw;我修改了Windows7的PATH以包含C:\MinGw\bin。此时，我尝试了easy_install -U cython，并得到了......

C:\Users\mike_pennington\Desktop\TestDrive>easy_install -U cython
Searching for cython
Reading http://pypi.python.org/simple/cython/
Reading http://www.cython.org
Reading http://cython.org
Best match: Cython 0.15.1
Downloading http://cython.org/release/Cython-0.15.1.zip
Processing Cython-0.15.1.zip
Running Cython-0.15.1\setup.py -q bdist_egg --dist-dir c:\users\mike_p~1\appdata
\local\temp\easy_install-qr1tet\Cython-0.15.1\egg-dist-tmp-556kzq
Compiling module Cython.Plex.Scanners ...
Compiling module Cython.Compiler.Scanning ...
Compiling module Cython.Compiler.Parsing ...
Compiling module Cython.Compiler.Visitor ...
Compiling module Cython.Compiler.Code ...
Compiling module Cython.Runtime.refnanny ...
warning: no files found matching 'bugs.txt' under directory 'tests'
error: Setup script exited with error: Unable to find vcvarsall.bat

C:\Users\mike_pennington\Desktop\TestDrive>

尝试2 - 修复vcvarsall.bat错误

接下来，根据我发现的博客的建议，我也尝试将其放在C:\Python27\Lib\distutils\distutils.cfg中以解决vcvarsall.bat错误。

[build]
compiler=mingw32

这只会有点帮助...

C:\Python27\Lib\DISTUT~1>easy_install -U cython
Searching for cython
Reading http://pypi.python.org/simple/cython/
Reading http://www.cython.org
Reading http://cython.org
Best match: Cython 0.15.1
Downloading http://cython.org/release/Cython-0.15.1.zip
Processing Cython-0.15.1.zip
Running Cython-0.15.1\setup.py -q bdist_egg --dist-dir c:\users\mike_p~1\appdata
\local\temp\easy_install-kfif_o\Cython-0.15.1\egg-dist-tmp-o1tbkp
Compiling module Cython.Plex.Scanners ...
Compiling module Cython.Compiler.Scanning ...
Compiling module Cython.Compiler.Parsing ...
Compiling module Cython.Compiler.Visitor ...
Compiling module Cython.Compiler.Code ...
Compiling module Cython.Runtime.refnanny ...
warning: no files found matching 'bugs.txt' under directory 'tests'
cc1.exe: error: unrecognized command line option '-mno-cygwin'
error: Setup script exited with error: command 'gcc' failed with exit status 1

C:\Python27\Lib\DISTUT~1>

警告 - 没有cygwin或预编译的二进制文件

我意识到我可能能够在cygwin下工作;但是，我不希望cygwin依赖于这个库;我需要原生的Windows7输出。

如果可能的话，我想避免使用precompiled Cython binaries，因为正如作者所说，它们“不受支持，仅用于测试目的”。

问题

如何通过cython在Windows7下使用easy_install安装MinGw？

Answer 1

在进行了一些谷歌搜索之后，我找到了建议，因为distutils bug而建议从-mno-cygwin删除C:\Python27\Lib\distutils\cygwinccompiler.py。

从-mno-cygwin中移除C:\Python27\Lib\distutils\cygwinccompiler.py得到cython以进行编译。