What is “squirrel” Package?

High level, imperative, object-oriented programming language
For more details: http://www.squirrel-lang.org

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 squirrel.

  brew install squirrel

Now, use squirrel!