Python-尝试在Windows和VisualStudio9中安装PyCrypto和MySQL Python

Python-尝试在Windows和VisualStudio9中安装PyCrypto和MySQL Python,python,pycrypto,Python,Pycrypto,我安装了VisualStudio,例如,我可以安装lxml,但它不适用于PyCrypto和MySQL python 我遇到以下错误: File "C:\Python27\lib\distutils\msvc9compiler.py", line 473, in compile self.initialize() File "C:\Python27\lib\distutils\msvc9compiler.py", line 383, in initialize vc_

我安装了VisualStudio,例如,我可以安装lxml,但它不适用于PyCrypto和MySQL python

我遇到以下错误:

  File "C:\Python27\lib\distutils\msvc9compiler.py", line 473, in compile

    self.initialize()

  File "C:\Python27\lib\distutils\msvc9compiler.py", line 383, in initialize

    vc_env = query_vcvarsall(VERSION, plat_spec)

  File "C:\Python27\lib\distutils\msvc9compiler.py", line 299, in query_vcvarsal
l

    raise ValueError(str(list(result.keys())))

ValueError: [u'path']
我的已安装软件包列表:

D:\>pip list
ipython (2.1.0)
lxml (3.3.5)
mysql-python (1.2.4
pip (1.5.6)
pyasn1 (0.1.7)
pywin32 (218)
rsa (3.1.4)
setuptools (5.4.1)
virtualenv (1.11.6)
wheel (0.24.0)

是什么导致了我的错误?

可能的重复并没有解决我的问题。