解决pip3._internal报错

>Traceback (most recent call last):

File "/home/myuser/.local/bin/pip", line 7, in <module>

from pip3._internal import main

ImportError: No module named 'pip3._internal'

>curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

python3 get-pip.py --force-reinstall

>$ pip3 -V

pip 10.0.1 from /usr/local/lib/python3.6/site-packages/pip (python 3.6)