PIP安装selenium报错：拒绝访问

win10下

pip install selenium时提示：

PermissionError: [WinError 5] 拒绝访问。: ‘c:\\program files\\python37\\Lib\\site-packages\\urllib3‘
You are using pip version 9.0.1, however version 18.0 is available.
You should consider upgrading via the ‘python -m pip install --upgrade pip‘ command.

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两个问题：1. 拒绝访问 2. 更新问题

问题一解决方法：找到python37右键“属性“--安全--编辑--选择users--添加--勾选，点击应用

 

问题二解决方法：直接输入python -m pip install --upgrade pip安装