libre Package Installation on Mac

About abcde : Toolkit library for asynchronous network I/O with protocol stacks!
More Information: http://www.creytiv.com
Steps:

  1. Launch Terminal by pressing command+space, type terminal and hit Enter key.
  2. Run
    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null
  3. Install
    brew install libre

Done!