dankcushions
Participant
Post count: 432

with help from Buzz, we’ve actually fixed this in the code now :)

https://github.com/libretro/mame2003-libretro/pull/25#event-612809045

so if you don’t mind waiting for about 30 minutes for mame to compile, you could avoid the above instructions by doing a build from source:

1) retropie-setup
2) install individual emulators
3) lr-mame2003
4) from source