gpa Package Installation on Mac

About abcde : Graphical user interface for the GnuPG!
More Information: https://www.gnupg.org/related_software/gpa/
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 gpa

Done!