Installing python3 on Ubuntu and making python3 default

Here's how to install python3 alongside python 2, but make python3 the default.

PEP 394: https://www.python.org/dev/peps/pep-0394/#history-of-this-pep

sudo apt update sudo apt install python3 sudo apt install python-is-python3

------------------------------------------- Get Social ------------------------------------------- Facebook: https://www.facebook.com/crazylogica Twitter: https://twitter.com/crazy__logic Instagram: https://www.instagram.com/crazy__logic Github: https://github.com/crazy-logic Webby: http://www.crazy-logic.co.uk. PayPal: https://paypal.me/CrazyLogica ... https://www.youtube.com/watch?v=ZYUJLiZBOgg