I've been asked to test some software I've developed on Ubuntu 16.04, and annoyingly I only just upgraded to 17.10. SO I created an Ubuntu 16.04 boot usb drive and thought I'd try my code from there. But I can't seem to get the prerequisites to install.
In particular I need pip3 and virtualenv:
$ pip3 install numpy The program 'pip3' is currently not installed. You can install it by typing: sudo apt install python3-pip $ sudo apt install python3-pip Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package python3-pip
So how do I install pip and virtualenv on an Ubuntu 16.04 boot usb?