我试图进行一些现代化,但不知何故,pip在安装具有C扩展的任何内容时都会失败。其中最棘手的是MySQLdb、PIL和Fabric。我可以使用exe安装它们,但现代的要求技术无法起作用。
例如,这里是PIL的情况(virtualtesting是环境,并且还没有其他内容):
(virtualtesting) C:\Users\jgoldstein\Localhost\virtualtesting>pip install pil
Downloading/unpacking pil
Downloading PIL-1.1.7.tar.gz (506Kb): 506Kb downloaded
Running setup.py egg_info for package pil
WARNING: '' not a valid package name; please use only.-separated package names in setup.py
Installing collected packages: pil
Running setup.py install for pil
WARNING: '' not a valid package name; please use only.-separated package names in setup.py
building '_imaging' extension
error: Unable to find vcvarsall.bat
Complete output from command C:\Users\jgoldstein\Localhost\virtualtesting\Scripts\python.exe -c "import setuptools;__file__='C:\\Users\\jgoldstein\\Localhost\\virtualtesting\\build\\pil\\setup.py';exec(compile(open(__file__).read().replace('\r\n',
'\n'), __file__, 'exec'))" install --single-version-externally-managed --record c:\users\jgolds~1\appdata\local\temp\pip-wbez3q-record\install-record.txt --install-headers C:\Users\jgoldstein\Localhost\virtualtesting\include\site\python2.7:
WARNING: '' not a valid package name; please use only.-separated package names in setup.py
running install
running build
running build_py
creating build
creating build\lib.win32-2.7
copying PIL\ArgImagePlugin.py -> build\lib.win32-2.7
copying PIL\BdfFontFile.py -> build\lib.win32-2.7
copying PIL\BmpImagePlugin.py -> build\lib.win32-2.7
copying PIL\BufrStubImagePlugin.py -> build\lib.win32-2.7
copying PIL\ContainerIO.py -> build\lib.win32-2.7
copying PIL\CurImagePlugin.py -> build\lib.win32-2.7
copying PIL\DcxImagePlugin.py -> build\lib.win32-2.7
copying PIL\EpsImagePlugin.py -> build\lib.win32-2.7
copying PIL\ExifTags.py -> build\lib.win32-2.7
copying PIL\FitsStubImagePlugin.py -> build\lib.win32-2.7
copying PIL\FliImagePlugin.py -> build\lib.win32-2.7
copying PIL\FontFile.py -> build\lib.win32-2.7
copying PIL\FpxImagePlugin.py -> build\lib.win32-2.7
copying PIL\GbrImagePlugin.py -> build\lib.win32-2.7
copying PIL\GdImageFile.py -> build\lib.win32-2.7
copying PIL\GifImagePlugin.py -> build\lib.win32-2.7
copying PIL\GimpGradientFile.py -> build\lib.win32-2.7
copying PIL\GimpPaletteFile.py -> build\lib.win32-2.7
copying PIL\GribStubImagePlugin.py -> build\lib.win32-2.7
copying PIL\Hdf5StubImagePlugin.py -> build\lib.win32-2.7
copying PIL\IcnsImagePlugin.py -> build\lib.win32-2.7
copying PIL\IcoImagePlugin.py -> build\lib.win32-2.7
copying PIL\Image.py -> build\lib.win32-2.7
copying PIL\ImageChops.py -> build\lib.win32-2.7
copying PIL\ImageCms.py -> build\lib.win32-2.7
copying PIL\ImageColor.py -> build\lib.win32-2.7
copying PIL\ImageDraw.py -> build\lib.win32-2.7
copying PIL\ImageDraw2.py -> build\lib.win32-2.7
copying PIL\ImageEnhance.py -> build\lib.win32-2.7
copying PIL\ImageFile.py -> build\lib.win32-2.7
copying PIL\ImageFileIO.py -> build\lib.win32-2.7
copying PIL\ImageFilter.py -> build\lib.win32-2.7
copying PIL\ImageFont.py -> build\lib.win32-2.7
copying PIL\ImageGL.py -> build\lib.win32-2.7
copying PIL\ImageGrab.py -> build\lib.win32-2.7
copying PIL\ImageMath.py -> build\lib.win32-2.7
copying PIL\ImageMode.py -> build\lib.win32-2.7
copying PIL\ImageOps.py -> build\lib.win32-2.7
copying PIL\ImagePalette.py -> build\lib.win32-2.7
copying PIL\ImagePath.py -> build\lib.win32-2.7
copying PIL\ImageQt.py -> build\lib.win32-2.7
copying PIL\ImageSequence.py -> build\lib.win32-2.7
copying PIL\ImageShow.py -> build\lib.win32-2.7
copying PIL\ImageStat.py -> build\lib.win32-2.7
copying PIL\ImageTk.py -> build\lib.win32-2.7
copying PIL\ImageTransform.py -> build\lib.win32-2.7
copying PIL\ImageWin.py -> build\lib.win32-2.7
copying PIL\ImImagePlugin.py -> build\lib.win32-2.7
copying PIL\ImtImagePlugin.py -> build\lib.win32-2.7
copying PIL\IptcImagePlugin.py -> build\lib.win32-2.7
copying PIL\JpegImagePlugin.py -> build\lib.win32-2.7
copying PIL\McIdasImagePlugin.py -> build\lib.win32-2.7
copying PIL\MicImagePlugin.py -> build\lib.win32-2.7
copying PIL\MpegImagePlugin.py -> build\lib.win32-2.7
copying PIL\MspImagePlugin.py -> build\lib.win32-2.7
copying PIL\OleFileIO.py -> build\lib.win32-2.7
copying PIL\PaletteFile.py -> build\lib.win32-2.7
copying PIL\PalmImagePlugin.py -> build\lib.win32-2.7
copying PIL\PcdImagePlugin.py -> build\lib.win32-2.7
copying PIL\PcfFontFile.py -> build\lib.win32-2.7
copying PIL\PcxImagePlugin.py -> build\lib.win32-2.7
copying PIL\PdfImagePlugin.py -> build\lib.win32-2.7
copying PIL\PixarImagePlugin.py -> build\lib.win32-2.7
copying PIL\PngImagePlugin.py -> build\lib.win32-2.7
copying PIL\PpmImagePlugin.py -> build\lib.win32-2.7
copying PIL\PsdImagePlugin.py -> build\lib.win32-2.7
copying PIL\PSDraw.py -> build\lib.win32-2.7
copying PIL\SgiImagePlugin.py -> build\lib.win32-2.7
copying PIL\SpiderImagePlugin.py -> build\lib.win32-2.7
copying PIL\SunImagePlugin.py -> build\lib.win32-2.7
copying PIL\TarIO.py -> build\lib.win32-2.7
copying PIL\TgaImagePlugin.py -> build\lib.win32-2.7
copying PIL\TiffImagePlugin.py -> build\lib.win32-2.7
copying PIL\TiffTags.py -> build\lib.win32-2.7
copying PIL\WalImageFile.py -> build\lib.win32-2.7
copying PIL\WmfImagePlugin.py -> build\lib.win32-2.7
copying PIL\XbmImagePlugin.py -> build\lib.win32-2.7
copying PIL\XpmImagePlugin.py -> build\lib.win32-2.7
copying PIL\XVThumbImagePlugin.py -> build\lib.win32-2.7
copying PIL\__init__.py -> build\lib.win32-2.7
running build_ext
building '_imaging' extension
error: Unable to find vcvarsall.bat
----------------------------------------
Command C:\Users\jgoldstein\Localhost\virtualtesting\Scripts\python.exe -c "import setuptools;__file__='C:\\Users\\jgoldstein\\Localhost\\virtualtesting\\build\\pil\\setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record c:\users\jgolds~1\appdata\local\temp\pip-wbez3q-record\install-record.txt --install-headers C:\Users\jgoldstein\Localhost\virtualtesting\include\site\python2.7 failed with error code 1
Storing complete log in C:\Users\jgoldstein\AppData\Roaming\pip\pip.log
这是Python 2.7(32位),VirtualEnv 1.7,Windows 7(64位)环境。我遇到了问题。
第一个问题:这个问题是否可以解决?
第二个问题:如果我运行exe安装程序到主site-packages并将结果复制到VirtualEnv的目录中,它看起来可以正常工作。如果我想要使用pip+requirements.txt模式,这样做会有多糟糕的影响?
(显然,在服务器上所有这些都很好地运作。)