遇到的问题是以下的警告:
You are using pip version 8.1.1, however version 9.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
如图
照着建议,出现很多错误,以下代码会有帮助
sudo -H pip install --upgrade pip
You are using pip version 8.1.1, however version 9.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
sudo -H pip install --upgrade pip