What is “termbox” Package?

Library for writing text-based user interfaces
For more details: https://code.google.com/p/termbox/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install termbox.

  brew install termbox

Now, use termbox!