Try this:
retroarch -L /home/cpi/apps/emulators/snes9x2005_plus_libretro.so /home/cpi/games/PocketSNES/supermarioworld.sfc
It should all be on one line. You don’t need to directly specify the path of retroarch, since it’s in the usr bin area.
Re: missing retro games,
I open my gameshell a lot, and haven’t had any cables break, or SMDs come off. Then again, some people have consistent problems with this. It just comes down to how careful you are I guess.
Good luck!
Boy this has got to be the longest workout in history! 2 days non stop!