Step 5

Now we are ready to configure the GPIO on the Raspberry Pi as a controller

cd
curl -O https://raw.githubusercontent.com/adafruit/Raspberry-Pi-Installer-Scripts/master/retrogame.sh
sudo bash retrogame.sh

When you run the retrogame.sh file, you will be presented with a menu.

Select the PiGRRL 2 Controls option, and the program will continue to install some modules.

Once complete, you will be asked if you want to reboot.

Overview