pip安裝包報錯：Microsoft Visual C++ 9.0 is required Unable to find vcvarsall.bat

pip安裝包報錯：Microsoft Visual C++ 9.0 is required Unable to find vcvarsall.bat

Windows7下pip安裝包報錯：Microsoft Visual C++ 9.0 is required Unable to find vcvarsall.bat

在Windows7x64下使用pip安裝包的時候提示報錯：Microsoft Visual C++ 9.0 is required  (Unable to find vcvarsall.bat)

如果你的系統沒有VS2008的話，可以安裝一個Micorsoft Visual C++ Compiler for Python 2.7的包，如果安裝了更高版本的VS的話，可以通過修改“C:\Python27\Lib\distutils\msvc9compiler.py”文件來解決這個問題。

可以通過注冊表查看你安裝的版本號：

然后修改文件中的“find_vcvarsall(version)”函數，添加一句“version = 10.0”；10.0為你安裝的版本號。

 

def find_vcvarsall(version):
    """Find the vcvarsall.bat file

    At first it tries to find the productdir of VS 2008 in the registry. If
    that fails it falls back to the VS90COMNTOOLS env var.
    """
    version = 10.0
    vsbase = VS_BASE % version
    try:
        productdir = Reg.get_value(r"%s\Setup\VC" % vsbase,
                                   "productdir")
    except KeyError:
        productdir = None

但這個問題解決之后還是不能安裝，又遇到問題：_mysql.c(42) : fatal error C1083: Cannot open include file: 'config-win.h':no such file or directory

 

下載安裝包安裝又遇到：Python Version 2.7 required which was not found in the registry

最后直接去下載64位的安裝包就OK了。