$ sudo apt install software-properties-common $ sudo add-apt-repository ppa:deadsnakes/ppa $ sudo apt update $ sudo apt install python3.9 $ python3.9 —version

$ wget -qO - https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/raw/master/pub.gpg | sudo apt-key add - $ sudo echo ‘deb https://vscodium.c7.ee/debs/ vscodium main' | sudo tee –append /etc/apt/sources.list.d/vscodium.list $ sudo apt update $ sudo apt install codium