What is “rebar” Package?

Erlang build tool
For more details: https://github.com/rebar/rebar

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 rebar.

  brew install rebar

Now, use rebar!