E: Package 'python' has no installation candidate E: Package 'qt5-default' has no installation candidate
Way too slow on compiling on my dad laptop. Intel core i5 with 6gb of memory. I tried the -j3 and it just crash the terminal. I just use make without it. Took over 5 hours.
So far no issue on running MAME. I just right click on the home/mame0246 and then bring up terminal. Type in mame and then hit enter to load it. Or just right click on mame file and then click on run to load it. Ether way.