在Windows环境下,似乎带有C依赖项的easy_install
并不那么容易。
尝试1 - vcvarsall.bat
错误
我正在使用MinGw
在Windows 7上安装cython
。我修改了Windows 7的PATH
以包含C:\MinGw\bin
。此时,我尝试运行easy_install -U cython
,但遇到了...
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,根据我发现的一篇博客上的建议,我也尝试将以下内容放入C:\Python27\Lib\distutils\distutils.cfg
文件中,以修复vcvarsall.bat
错误。
[build]
compiler=mingw32
这只能稍微起到一点帮助...
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>
注意事项 - 不使用cygwin或预编译二进制文件
我知道可能可以在cygwin
下让这个工作,但是我不想在这个库中有cygwin
依赖项;我需要本地Windows7输出。
如果可能的话,我想避免预编译的Cython二进制文件,因为正如作者所说,它们是“不支持的仅供测试目的”。
问题
如何在Windows7下使用MinGw
通过easy_install
安装cython
?