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

安裝setuptools的時候，不能再註冊表中識別出來python2.7

在網上找了方法，僅作筆記，供下次使用

 

方法：

 

建立一個register.py 檔案，把一下代碼貼進去，儲存（G盤）

 

## 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 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()

 

輸入以下命令（register.py 存放在 G盤底下）

 

顯示“python 2.7 is already registered”

再安裝setuptools的時候，就能自動識別出來python2.7了。

win7是 64的原因，在安裝python（32位）時，如果選擇只為目前使用者，以上問題是不會出現的，如果選擇所有使用者，那就用上面的方法解決吧。

 

代碼來自：http://tech.valgog.com/2010/01/after-installing-64-bit-windows-7-at.html