Platform notes: RetroPie

For Raspberry Pi devices Pegasus is also available from the RetroPie repositories. You can install it by two ways:

• a) From the RetroPie setup menu
• b) Using the Frontend Chooser tool

From the setup menu

You can start the RetroPie setup script from the terminal (sudo ~/RetroPie-Setup/retropie_setup.sh) or from another already installed frontend. You will be greeted with a text-based interface.

To install Pegasus, select Manage Packages → Manage experimental packages → pegasus-fe → Install from binary. The latest release will then be downloaded. You can also update your existing installation here.

After the installation, you can either call pegasus-fe manually, or edit /opt/retropie/configs/all/autostart.sh to launch Pegasus on boot (instead of eg. ES2).

Using the Frontend Chooser

There's also a graphical tool for installing various frontend and setting them up to boot automatically. It is available from HERE.