python - 无法在 Windows virtualenv 上安装 pycrypto

Question

我正在尝试在我的 Windows 计算机上安装 pycrypto。我已经安装了 mingw 并且 distutils 正在使用它。我得到的错误是:

In file included from C:\Python27\include/pyconfig.h:68:0,

from C:\Python27\include/Python.h:8,

from src/winrand.c:33:

c:\mingw\bin../lib/gcc/mingw32/4.7.2/../../../../include/io.h:301:1: error: unknown type name 'off64_t'

c:\mingw\bin../lib/gcc/mingw32/4.7.2/../../../../include/io.h:301:36: error: unknown type name 'off64_t'

c:\mingw\bin../lib/gcc/mingw32/4.7.2/../../../../include/io.h:302:1: error: unknown type name 'off64_t'

c:\mingw\bin../lib/gcc/mingw32/4.7.2/../../../../include/io.h:302:39: error: unknown type name 'off64_t'

src/winrand.c:38:0: warning: "_WIN32_WINNT" redefined [enabled by default]

In file included from c:\mingw\bin../lib/gcc/mingw32/4.7.2/../../../../include/_mingw.h:35:0,

from c:\mingw\bin../lib/gcc/mingw32/4.7.2/../../../../include/io.h:27,

from C:\Python27\include/pyconfig.h:68,

from C:\Python27\include/Python.h:8,

from src/winrand.c:33:

c:\mingw\bin../lib/gcc/mingw32/4.7.2/../../../../include/sdkddkver.h:154:0: note: this is the location of the previous definition

error: command 'gcc' failed with exit status 1

编辑:我发现了这个，但我不知道如何用它修复 pip install 。 http://ac-archive.sourceforge.net/largefile/largefiles_win32.print.html

Answer 1

我在 Windows 中构建 Fabric 时遇到了同样的问题。 原因是构建 pycrypto 时 mingw32 的 gcc 配置。 在configure中，gcc的设置-std设置为c99。 但是，当 -std 为 c99 时，定义了 __STRICT_ANSI__ ，并且跳过“sys/types.h”中的 typedef _off_t off_t 和 _off64_t off64_t 。 我通过修改 mingw32 中的 sys/types.h 成功构建了 pycrypto，但这很残酷。