Hello, I have finally managed to compile on OS X, but when I try to run pyrogenesis_dbg I get this error: TIMER| InitVfs: 2.943 ms Bus error I tried to run it trough gdb and it gave this output: TIMER| InitVfs: 3.18 ms Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x00000001 0x00c5d7e3 in JS_DefineFunction () I have compiled on two OS X computers now, and both get exactly the same error. The first time I built I accidentally misread the build instructions and compiled without a proper installation of libdevil(without ILU and ILUT). The compilation quitted, but the game was compiled, and I managed to launch it without a bus error and get to the Main Menu. It crashed when I tried to play a game(probably because everything was not compiled). It might be something after the build errors caused by a corrupt libdevil installation, that causes my bus error.