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  • 安装第三方库出现 Python version 2.7 required, which was not found in the registry

    安装第三方库出现 Python version 2.7 required, which was not found in the registry

    建立一个文件 register.py 内容如下. 然后执行该脚本.

    # -*- coding: utf-8 -*-
    """
    Created on Wed Sep 13 16:21:50 2017
    
    @author: admin
    """
    
    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()  
    

      

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  • 原文地址:https://www.cnblogs.com/modaidai/p/7515651.html
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