New to the forums, just downloaded the retropie 2.6 image from this site and I’m having some issues setting up my DIY single player joystick controls. I seem to be missing retrogame.c, I’ve mapped the keyboard controls correctly in retroarch.cfg but now I’m stuck. I have my joystick and buttons wired directly to the GPIO on a raspberry-pi B. Any thoughts? Do I need to run some scripts to install the retrogame portion?