I\'ve installed the latest python (2.7.9) bundled with pip and setuptools for windows 32-bit. I\'ve tried reinstalling pip but the problem persists.
Here\'s the erro
I had the same problem, but uninstall and reinstall with apt and pip didn't work for me.
I saw another solution that presents a easy way to recover pip3 path:
sudo python3 -m pip uninstall pip && sudo apt install python3-pip --reinstall