gtk-mac-integration Package Installation on Mac

About abcde : Integrates GTK macOS applications with the Mac desktop!
More Information: https://wiki.gnome.org/Projects/GTK+/OSX/Integration
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 gtk-mac-integration

Done!