1. 升级pip
You are using pip version 9.0.3, however version 10.0.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
C:\Users\Administrator>python2 -m pip install --upgrade pip
You are using pip version 9.0.3, however version 10.0.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
C:\Users\Administrator>python2 -m pip install --upgrade pip