Python version 2.7 required, which was not found in the registry

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标签:valentine   registry   required   register   settings   

新建一个register.py 文件,把一下代码贴进去,保存(G盘)

 

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#
# 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:[email protected]/msg10512.html
 import sys 
from _winreg import * 
# tweak as necessaryversion = 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()

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输入以下命令(register.py 存放在 G盘底下)

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显示“python 2.7 is already registered”

再安装setuptools的时候,就能自动识别出来python2.7了。

win7是 64的原因,在安装python(32位)时,如果选择只为当前用户,以上问题是不会出现的,如果选择所有用户,那就用上面的方法解决吧。


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