解决方法：
pip2.7, you can at first
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
then python2.7
get-pip.py --force-reinstall
to reinstall pip.
注意使用sudo
2023-12-22 22:51:03
解决方法：
pip2.7, you can at first
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
then python2.7
get-pip.py --force-reinstall
to reinstall pip.
注意使用sudo