我在档案中找不到这个。 mingw / msys有什么不对的吗？ [我需要修复vcvarsall.bat，所以我可以安装其他软件包。]
无法使用pip.exe安装python包'twisted'。
我安装了python2.6和mingw / msys。
％PATH％包含C:\MinGW\和C:\MinGW\mingw32\bin
首先：pip.exe install twisted失败，说error: Unable to find vcvarsall.bat
我创建了文件G:\Programs (x86)\Python 2.6\Lib\distutils\distutils.cfg，其中包含：
[build]
compiler=mingw32
现在我得到的错误是：
g:\Programs (x86)\Python 2.6>python Scripts\pip-script.py install twisted
Downloading/unpacking twisted
Running setup.py egg_info for package twisted
Downloading/unpacking zope.interface (from twisted)
Running setup.py egg_info for package zope.interface
Requirement already satisfied (use --upgrade to upgrade): setuptools in g:\progr
ams (x86)\python 2.6\lib\site-packages (from zope.interface->twisted)
Installing collected packages: twisted, zope.interface
Running setup.py install for twisted
C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall "-Ig:\Programs (x86)\Python
2.6\include" "-Ig:\Programs (x86)\Python 2.6\PC" -c conftest.c -o conftest.o
conftest.c:1:21: fatal error: rpc/rpc.h: No such file or directory
compilation terminated.
C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall "-Ig:\Programs (x86)\Python
2.6\include" "-Ig:\Programs (x86)\Python 2.6\PC" -c conftest.c -o conftest.o
conftest.c:1:23: fatal error: sys/epoll.h: No such file or directory
compilation terminated.
building 'twisted.protocols._c_urlarg' extension
C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall -DWIN32=1 "-Ig:\Programs (x8
6)\Python 2.6\include" "-Ig:\Programs (x86)\Python 2.6\PC" -c twisted/protocols/
_c_urlarg.c -o build\temp.win32-2.6\Release\twisted\protocols\_c_urlarg.o
twisted/protocols/_c_urlarg.c: In function 'unquote':
twisted/protocols/_c_urlarg.c:41:50: warning: 'tmp' may be used uninitialize
d in this function
C:\MinGW\bin\dllwrap.exe -mno-cygwin -mdll -static --output-lib build\temp.w
in32-2.6\Release\twisted\protocols\lib_c_urlarg.a --def build\temp.win32-2.6\Rel
ease\twisted\protocols\_c_urlarg.def -s build\temp.win32-2.6\Release\twisted\pro
tocols\_c_urlarg.o "-Lg:\Programs (x86)\Python 2.6\libs" "-Lg:\Programs (x86)\Py
thon 2.6\PCbuild" -lpython26 -lmsvcr90 -o build\lib.win32-2.6\twisted\protocols\
_c_urlarg.pyd
_c_urlarg.exp: file not recognized: File format not recognized
collect2: ld returned 1 exit status
dllwrap: gcc exited with status 1
error: command 'dllwrap' failed with exit status 1
Complete output from command "g:\Programs (x86)\Python 2.6\python.exe" -c "i
mport setuptools;__file__='g:\\Programs (x86)\\Python 2.6\\build\\twisted\\setup
.py';execfile(__file__)" install --single-version-externally-managed --record c:
\users\jake\appdata\local\temp\pip-3y_c1e-record\install-record.txt:
running install
running build
running build_py
running egg_info
writing requirements to Twisted.egg-info\requires.txt
writing Twisted.egg-info\PKG-INFO
writing top-level names to Twisted.egg-info\top_level.txt
writing dependency_links to Twisted.egg-info\dependency_links.txt
reading manifest file 'Twisted.egg-info\SOURCES.txt'
writing manifest file 'Twisted.egg-info\SOURCES.txt'
running build_ext
C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall "-Ig:\Programs (x86)\Python 2.6\
include" "-Ig:\Programs (x86)\Python 2.6\PC" -c conftest.c -o conftest.o
conftest.c:1:21: fatal error: rpc/rpc.h: No such file or directory
compilation terminated.
C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall "-Ig:\Programs (x86)\Python 2.6\
include" "-Ig:\Programs (x86)\Python 2.6\PC" -c conftest.c -o conftest.o
conftest.c:1:23: fatal error: sys/epoll.h: No such file or directory
compilation terminated.
building 'twisted.protocols._c_urlarg' extension
C:\MinGW\bin\gcc.exe -mno-cygwin -mdll -O -Wall -DWIN32=1 "-Ig:\Programs (x86)\P
ython 2.6\include" "-Ig:\Programs (x86)\Python 2.6\PC" -c twisted/protocols/_c_u
rlarg.c -o build\temp.win32-2.6\Release\twisted\protocols\_c_urlarg.o
twisted/protocols/_c_urlarg.c: In function 'unquote':
twisted/protocols/_c_urlarg.c:41:50: warning: 'tmp' may be used uninitialized in
this function
writing build\temp.win32-2.6\Release\twisted\protocols\_c_urlarg.def
C:\MinGW\bin\dllwrap.exe -mno-cygwin -mdll -static --output-lib build\temp.win32
-2.6\Release\twisted\protocols\lib_c_urlarg.a --def build\temp.win32-2.6\Release
\twisted\protocols\_c_urlarg.def -s build\temp.win32-2.6\Release\twisted\protoco
ls\_c_urlarg.o "-Lg:\Programs (x86)\Python 2.6\libs" "-Lg:\Programs (x86)\Python
2.6\PCbuild" -lpython26 -lmsvcr90 -o build\lib.win32-2.6\twisted\protocols\_c_u
rlarg.pyd
_c_urlarg.exp: file not recognized: File format not recognized
collect2: ld returned 1 exit status
dllwrap: gcc exited with status 1
warning: manifest_maker: standard file '-c' not found
error: command 'dllwrap' failed with exit status 1
----------------------------------------
Command "g:\Programs (x86)\Python 2.6\python.exe" -c "import setuptools;__file__
='g:\\Programs (x86)\\Python 2.6\\build\\twisted\\setup.py';execfile(__file__)"
install --single-version-externally-managed --record c:\users\jake\appdata\local
\temp\pip-3y_c1e-record\install-record.txt failed with error code 1
Storing complete log in C:\Users\jake\AppData\Roaming\pip\pip.log
答案 0 :(得分：3)
这可能是Python的一个错误。见http://bugs.python.org/issue2698
同时，您可以通过PyPM安装ActivePython和install Twisted（无需编译器）。
或者，您可以使用the official binary ...虽然我推荐上述解决方案，因为您可以在将来轻松“升级”到更新版本的Twisted。
答案 1 :(得分：3)
问题：为什么dllwrap会在pip中出现此错误？
_foo.exp: file not recognized: File format not recognized
简短回答：检查你的PATH。 MinGW \ bin需要接近它的开始。
答案很长：有一段时间我正在使用一种解决方法。我从pip.log中获取了dllwrap命令并直接执行它。这构建了.pyd并启用了pip install来完成这项工作。
我将--verbose标志传递给调用dllwrap的两种不同方式。在pip下，这已经完成了。
dlltool: Opened temporary file: dumlc.s
dlltool: run: as -o _bcrypt.exp dumlc.s
dlltool: Generated exports file
从命令行调用dllwrap给出了这个。
C:\MinGW\bin\dlltool: Opened temporary file: demmc.s
C:\MinGW\bin\dlltool: run: C:\MinGW\bin\as -o _bcrypt.exp demmc.s
C:\MinGW\bin\dlltool: Generated exports file
我的计算机运行Windows 7 64位但使用32位Python 2.7。它是新的，但似乎预先安装了AMD APP SDK。它有一个as.exe，默认为64位输出。
我的修复是编辑PATH，使C：\ MinGW \ bin位于C：\ Program Files（x86）\ AMD APP \ bin \ x86_64
之前这个问题可以在Python代码中更加健壮地修复，尽管我还没有确定应该在virtualenv，pip或distutils中的位置。
使用MinGW构建扩展需要另外两件事，我将在此重复一下。
这可以在各种文件或命令行开关中完成。我在我的主目录中选择了一个文件。
$ cat ~/pydistutils.cfg
[build]
compiler = mingw32
作为管理员编辑Lib / distutils / cygwinccompiler.py。删除四个-mno-cygwin选项。
s/ -mno-cygwin//
-mno-cygwin已经在gcc中弃用了一段时间，现在是一个错误。
答案 2 :(得分：0)
在Windows上，我安装了Visual Studio 2008（vcsetup.exe）来解决此问题。
更新链接： http://www.microsoft.com/en-us/download/details.aspx?id=15336
如果使用Python 3.3，您可以使用Visual Studio 2010