版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/weizhixiang/article/details/51030699
今天安装模块提示
You are using pip version 7.1.2, however version 8.1.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
然后升级pip出现
unicodedecodeerror: 'utf-8' codec can't decode byte 0xcf in position 22369: invalid continuation byte
错误一堆