apt add repository not found code example

Example 1: add-apt-repository command not found

// Ubuntu
sudo apt-get install software-properties-common

Example 2: apt-add-repository command not found

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

Example 3: add-apt-repository command not found

sudo apt-get install software-properties-common

Example 4: bash: apt-add-repository: command not found

apt-get install software-properties-common