问题：在安装MySQL-python 1.2.5时出现提示Python version 2.7 required, which was not found in the registry

问题解决如下：执行以下代码，再次安装便可以了！

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()