linux user group brescia

H voluto provare ad installare xmame sempre dal cd RedHat del Lug. Da qualche 
parte ho letto che devo essere sicuro che siano installate le immagini ROM, 
infatti quando lancio il comando xmame (ovviamente dopo aver fatto un link 
simbolico con /usr/local/bin/xmame.x11) non trova queste cose:

[dipolo a localhost dipolo]$ xmame
info: trying to parse: /usr/local/lib/xmame/xmamerc
info: trying to parse: /home/dipolo/.xmame/xmamerc
info: trying to parse: /usr/local/lib/xmame/xmame-x11rc
info: trying to parse: /home/dipolo/.xmame/xmame-x11rc
info: trying to parse: /usr/local/lib/xmame/rc/pacmanrc
info: trying to parse: /home/dipolo/.xmame/rc/pacmanrc
Mouse/Trakball selected.
loading rom 0: pacman.6e
loading rom 1: pacman.6f
loading rom 2: pacman.6h
loading rom 3: pacman.6j
loading rom 4: pacman.5e
loading rom 5: pacman.5f
loading rom 6: 82s123.7f
loading rom 7: 82s126.4a
loading rom 8: 82s126.1m
loading rom 9: 82s126.3m
done
pacman.6e    NOT FOUND
pacman.6f    NOT FOUND
pacman.6h    NOT FOUND
pacman.6j    NOT FOUND
pacman.5e    NOT FOUND
pacman.5f    NOT FOUND
82s123.7f    NOT FOUND
82s126.4a    NOT FOUND
82s126.1m    NOT FOUND
82s126.3m    NOT FOUND
ERROR: required files are missing, the game cannot be run.

Come devo fare per installare queste ROM?

Grazie,
Daniel