Python scipy.weave不再工作了

Question

几个月前，我使用python编写了一个脚本。在这个剧本里我用的是编织。这个脚本曾经工作过，但是几个月后我重新尝试运行我的程序，但是它已经不再工作了。我知道这个错误：

USAGE: facedetect.py [--cascade <cascade_fn>] [--nested-cascade <cascade_fn>] [<video_source>]

Found executable C:\strawberry\c\bin\g++.exe
c:/strawberry/c/bin/../lib/gcc/x86_64-w64-mingw32/4.6.3/../../../../x86_64-w64-mingw32/bin/ld.exe: skipping incompatible C:\python2.7\libs/libpython27.a when searching for -lpython27
c:/strawberry/c/bin/../lib/gcc/x86_64-w64-mingw32/4.6.3/../../../../x86_64-w64-mingw32/bin/ld.exe: skipping incompatible C:\python2.7\libs/python27.lib when searching for -lpython27
c:/strawberry/c/bin/../lib/gcc/x86_64-w64-mingw32/4.6.3/../../../../x86_64-w64-mingw32/bin/ld.exe: skipping incompatible C:\python2.7\libs\libpython27.a when searching for -lpython27
c:/strawberry/c/bin/../lib/gcc/x86_64-w64-mingw32/4.6.3/../../../../x86_64-w64-mingw32/bin/ld.exe: skipping incompatible C:\python2.7\libs/libpython27.a when searching for -lpython27
c:/strawberry/c/bin/../lib/gcc/x86_64-w64-mingw32/4.6.3/../../../../x86_64-w64-mingw32/bin/ld.exe: skipping incompatible C:\python2.7\libs/python27.lib when searching for -lpython27
c:/strawberry/c/bin/../lib/gcc/x86_64-w64-mingw32/4.6.3/../../../../x86_64-w64-mingw32/bin/ld.exe: skipping incompatible C:\python2.7\libs\python27.lib when searching for -lpython27
c:/strawberry/c/bin/../lib/gcc/x86_64-w64-mingw32/4.6.3/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lpython27
collect2: ld returned 1 exit status
Traceback (most recent call last):
  File "C:\Users\Olivier.Janssens\Documents\onlinelearning\onlinelearning\facedetect.py", line 87, in <module>
    processFrame(roi,gabor)
  File "C:\Users\Olivier.Janssens\Documents\onlinelearning\onlinelearning\facedetect.py", line 51, in processFrame
    im = Image.fromarray(gabor.rlbp_fast_blitz(superimposed[(i*stepHeight):((i+1)*stepHeight),(j*stepWidth):((j+1)*stepWidth)]))
  File "C:\Users\Olivier.Janssens\Documents\onlinelearning\onlinelearning\gaborModule.py", line 80, in rlbp_fast_blitz
    weave.blitz(expr, arg_dict, check_size=0)
  File "C:\python2.7\lib\site-packages\scipy\weave\blitz_tools.py", line 62, in blitz
    **kw)
  File "C:\python2.7\lib\site-packages\scipy\weave\inline_tools.py", line 482, in compile_function
    verbose=verbose, **kw)
  File "C:\python2.7\lib\site-packages\scipy\weave\ext_tools.py", line 367, in compile
    verbose = verbose, **kw)
  File "C:\python2.7\lib\site-packages\scipy\weave\build_tools.py", line 272, in build_extension
    setup(name = module_name, ext_modules = [ext],verbose=verb)
  File "C:\python2.7\lib\site-packages\numpy\distutils\core.py", line 186, in setup
    return old_setup(**new_attr)
  File "C:\python2.7\lib\distutils\core.py", line 169, in setup
    raise SystemExit, "error: " + str(msg)
distutils.errors.CompileError: error: Command "g++ -shared c:\users\olivie~1.jan\appdata\local\temp\Olivier.Janssens\python27_intermediate\compiler_5b1f9617507e215394a4b4c2536b23c6\Release\users\olivie~1.jan\appdata\local\temp\olivier.janssens\python27_compiled\sc_24e057e16c3730b6904be220694a322419.o c:\users\olivie~1.jan\appdata\local\temp\Olivier.Janssens\python27_intermediate\compiler_5b1f9617507e215394a4b4c2536b23c6\Release\python2.7\lib\site-packages\scipy\weave\scxx\weave_imp.o -LC:\python2.7\libs -LC:\python2.7\PCbuild -lpython27 -lmsvcr90 -o c:\users\olivie~1.jan\appdata\local\temp\Olivier.Janssens\python27_compiled\sc_24e057e16c3730b6904be220694a322419.pyd" failed with exit status 1

错误状态:找不到-lpython27

这是文件夹的样子(程序正在使用)

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一些额外的信息:我有一个64位pc，运行windows 7，python是32位。

最近，我的Path变量被清除了，尽管我已经向它添加了python路径，也许我也需要在这里添加一些内容？

Answer 1

它是查找python27.lib (在python文件夹中)，但是跳过它很可能是不兼容的，因为它是用VisualC++构建的，而且您使用的是gcc --您的路径上可能有gcc构建的python --如果需要将它添加回或者设置链接器路径以包含.，即当前目录。