A few days ago, I downloaded pip, for the system"s preinstalled python under my local centos. The specific download address is python.org/packages/41/27/9a8d24e1b55bd8c85e4d022da2922cb206f183e2d18fee4e320c9547e751/pip-8.1.1.tar.gz-sharpmd5=6b86f11841e89c8241d689956ba99ed7" rel=" nofollow noreferrer "> https://pypi.python.org/packa.
pip version 8.1.1
. The installation process went smoothly, but when using it, I was prompted to have the latest version of pip. After the cheap update, An error was reported when using pip to check the version, and there was a problem with all pip-based operations. The specific error is:
pipyum remove python-pip:
pip
so please help me to see how it works.