Install GNOME Pie App Launcher in Linux

GNOME Pie is an linux based application launcher made for easy launching the installed desktop apps as well as also used for medias playback i.e. play, pause,next, etc and Session control i.e. shutdown, restart, log-out, etc

Install GNOME Pie in Ubuntu 14.04 + or other Linux Distros

For installing GNOME Pie in your device just copy the following commands and paste it in terminal

              sudo add-apt-repository ppa:simonschneegans/testing
              sudo apt-get update && sudo apt-get install gnome-pie

Happy launching!!!!

Source: omgubuntu