how to install python 2.7 on ubuntu 20.04 code example

Example 1: python 2.7 ubuntu command

sudo apt install python2

Example 2: install python3.7 ubuntu 20.04

sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt-get update
sudo apt-get install python3.7

Example 3: how to install python 3 on ubuntu 20.04

sudo apt install -y python3-pip

Example 4: how to install python 3 on ubuntu 20.04

pip3 install package_name