Confirming this bug: "python3" installed, but "python" command not found after I upgraded my Ubuntu-MATE 18.04 to 20.04. I realise that Python 2 is being deprecated in 20.04, but there should be a default "python" command, so I added a Debian alternative:
Confirming this bug: "python3" installed, but "python" command not found after I upgraded my Ubuntu-MATE 18.04 to 20.04. I realise that Python 2 is being deprecated in 20.04, but there should be a default "python" command, so I added a Debian alternative:
update-alternatives --install /usr/bin/python python-interpreter /usr/bin/python3 90