“easy_install -U cython”未能抱怨 vcvarsall.bat 和 -mno-cygwin

在Windows下，似乎easy_install具有 C 依赖关系并不是很容易。

尝试 1 -vcvarsall.bat errors

我正在安装cython在Windows7下，与MinGw;我修改了Windows7的PATH包括C:\MinGw\bin。此时，我尝试easy_install -U cython，并得到...

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 errors

接下来，根据我发现的博客的建议，我也尝试将其放入C:\Python27\Lib\distutils\distutils.cfg修复vcvarsall.bat error.

[build]
compiler=mingw32

这只能起到一点帮助......

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

我意识到我也许可以让这个工作在cygwin;但是，我不想cygwin对该库的依赖；我需要本机 Windows7 输出。

如果可以的话，我想避免预编译 Cython 二进制文件 http://www.lfd.uci.edu/~gohlke/pythonlibs/#cython因为正如作者所说，它们“不受支持且仅用于测试目的”。

Question

我怎样才能得到cython通过安装easy_install在 Windows7 下MinGw?

经过更多的谷歌搜索后，我找到了建议删除的指南-mno-cygwin from C:\Python27\Lib\distutils\cygwinccompiler.py因为一个distutils错误 http://bugs.python.org/issue12641.

去除-mno-cygwin from C:\Python27\Lib\distutils\cygwinccompiler.py got cython编译。