安装MySQLdb遇到的问题
问题1：
安装MySQL-python-1.2.3.win-amd64-py2.7.exe,时提示:Python version 2.7 required, which was not found in the registry
解决方案：（转自：http://blog.csdn.net/w2cschool/article/details/40520233）
这是在注册表不能识别python2.7,原因windows是64位，安装的Python是32位备注:MySQLdb for python (32/64位)下载;http://www.codegood.com/archives/129;不同版本都有，选择自己需要的py
解决方法是:
1.在任意盘符文件夹新建一个register.py文件
将如下代码拷贝进去:
[python] view plain copy
#
# 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/[email protected]/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
提示如下:
--- Python 2.7 is now registered!
说明python2.7已经注册成功
3.在执行MySQLdb，则会自动识别，并安装成功
问题2:win7 64位，安装mysqldb 后提示：ImportError DLL load failed: %1 不是有效的 Win32 应用程序
解决方案：（转自：http://blog.csdn.net/seven_zhao/article/details/16945043）
由于安装的32位的 MySQL-Python-1.2.3.win32-py2.exe,，只要改成64位版本的就可以了。
如果没有找到，可以使用如下链接下载：
32位：http://download.csdn.NET/detail/seven_zhao/6607621
64位：http://download.csdn.net/detail/seven_zhao/6607625
也可以在如下地址下载：
http://www.codegood.com/downloads