ubuntu16 pip3 升级后的BUG:TypeError:

pip3 升级后会出现TypeError: 'module' object is not callable

Traceback (most recent call last):
  File "/usr/local/bin/pip3", line 11, in <module>
    sys.exit(main())
TypeError: 'module' object is not callable

解决办法:

sudo apt remove python3-pip
wget https://bootstrap.pypa.io/get-pip.py
sudo python3 get-pip.py