bash: pip: command not found - Stack Overflow
https://stackoverflow.com/questions/978071719.03.2012 · Use setuptools to install pip: sudo easy_install pip. (I know the above part of my answer is redundant with klobucar's, but I can't add comments yet), so here's an answer with a solution to sudo: easy_install: command not found on Debian/Ubuntu: sudo apt-get install python-setuptools. Also, for python3, use easy_install3 and python3-setuptools.