#!/bin/bash
 sudo add-apt-repository ppa:zeal-developers/ppa
 sudo apt-get update
 sudo apt-get install zeal

#!/bin/bash
 sudo yes | add-apt-repository ppa:zeal-developers/ppa
 sudo apt-get update
 sudo apt-get install zeal

Add yes to adding Zeal repo.
Add yes to adding Zeal repo.
