install add-apt-repository code example

Example 1: apt-add-repository command not found

sudo apt-get install software-properties-common
sudo apt-get update

Example 2: add-apt-repository

$ sudo apt-get install software-properties-common

Example 3: bash: apt-add-repository: command not found

apt-get install software-properties-common

Example 4: how to install add-apt-repository

sudo apt-get install software-properties-common