这是在注册表不能识别python2.7,缘由windows是64位,安装的python是32位。怎么查看本身安装的python是多少位的呢?由于32位、64位均可以在64位操做系统中安装,因此年代久远的时候,就不记得当时本身安装的python是32呢,仍是64了。查看很是之简单。输入平时咱们检查是否有python环境的命令便可:
C:\Users\Administrator>python
MySQLdb for python(32/64位)下载地址:http://www.codegood.com/archives/129
解决方法:
1.新建一个register.py文件,将以下代码copy进去:
# # script to register Python 2.0 or later for use with win32all # and other extensions that require Python registry settings # # written by Joakim Loew for Secret Labs AB / PythonWare # # source: # http://www.pythonware.com/products/works/articles/regpy20.htm # # modified by Valentine Gogichashvili as described in http://www.mail-archive.com/distutils-sig@python.org/msg10512.html import sys from _winreg import * # tweak as necessary version = sys.version[:3] installpath = sys.prefix regpath = "SOFTWARE\\Python\\Pythoncore\\%s\\" % (version) installkey = "InstallPath" pythonkey = "PythonPath" pythonpath = "%s;%s\\Lib\\;%s\\DLLs\\" % ( installpath, installpath, installpath ) def RegisterPy(): try: reg = OpenKey(HKEY_CURRENT_USER, regpath) except EnvironmentError as e: try: reg = CreateKey(HKEY_CURRENT_USER, regpath) SetValue(reg, installkey, REG_SZ, installpath) SetValue(reg, pythonkey, REG_SZ, pythonpath) CloseKey(reg) except: print "*** Unable to register!" return print "--- Python", version, "is now registered!" return if (QueryValue(reg, installkey) == installpath and QueryValue(reg, pythonkey) == pythonpath): CloseKey(reg) print "=== Python", version, "is already registered!" return CloseKey(reg) print "*** Unable to register!" print "*** You probably have another Python installation!" if __name__ == "__main__": RegisterPy()
2.定位到该文件所在目录运行python register.py
说明python2.7已经注册成功。
3.再执行MySQLdb安装程序,则会自动识别,并安装成功了。