错误提示

Traceback (most recent call last):
  File "/usr/local/bin/pip", line 6, in <module>
    from pip._internal.main import main
ModuleNotFoundError: No module named 'pip._internal'

解决办法：

解决办法　1

修复

python -m ensurepip
python -m pip install --upgrade pip

解决办法　２

修复

sudo apt install --fix-missing python3-pip

解决办法　3

强制重新安装

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python3 get-pip.py --force-reinstall

https://blog.csdn.net/wangweiwells/article/details/88374070