相关疑难解决方法(0)

我试图安装Python包dulwich:

pip install dulwich

但我得到一个神秘的错误信息:

error: Unable to find vcvarsall.bat

如果我尝试手动安装包,也会发生同样的情况:

> python setup.py install
running build_ext
building 'dulwich._objects' extension
error: Unable to find vcvarsall.bat

我在我的Windows机器上安装Python软件包(特别是JPype1 0.5.7)时遇到了麻烦,并希望用Christoph Gohlke的Window二进制文件安装它.(根据我的经验,这可以减轻很多其他软件包安装的麻烦.)

然而,虽然Christoph过去常常提供.exe文件,但最近似乎他正在上传.whl文件.

http://www.lfd.uci.edu/~gohlke/pythonlibs/#jpype

但是如何安装.whl文件？

笔记:

• 我在轮子上找到了文档,但在解释如何安装.whl文件时它们似乎并不那么明确.
• 这个问题与此问题重复,但没有直接回答.

我正在尝试在Windows 64位机器上为Python 2.7构建lxml.我找不到Python 2.7版本的lxml egg.所以我从源头编译它.我正在按照本网站上的说明操作

http://lxml.de/build.html

在静态链接部分下.我收到了错误

C:\Documents and Settings\Administrator\Desktop\lxmlpackage\lxml-2.2.6\lxml-2.2.
6>python setup.py bdist_wininst --static
Building lxml version 2.2.6.
NOTE: Trying to build without Cython, pre-generated 'src/lxml/lxml.etree.c' need
s to be available.
ERROR: 'xslt-config' is not recognized as an internal or external command,
operable program or batch file.

** make sure the development packages of libxml2 and libxslt are installed **

Using build configuration of libxslt
Building against libxml2/libxslt in one of the following directories:
  ..\libxml2-2.7.6--win32--w2k--x64\lib
  ..\libxslt-1.1.26--win32--w2k--x64--0002\lib
  ..\zlib-1.2.4--win32--w2k--x64
  ..\iconv-1.9.1--win32--w2k--x64-0001\lib
running bdist_wininst …

I am trying to install the cryptography module for python yet I keep getting errors and so far I have been able to solve each one as they come including:

1. error: Unable to find vcvarsall.bat
2. mysql-python install problem using virtualenv, windows, pip
3. Installing lxml for Python 3.4 on Windows x 86 (32 bit) with Visual Studio C++ 2010 Express
4. Failing to run pip install cryptography on Windows 7

However I have ran into an error that no matter how hard …