ho mplayer 1.0pre4 e pre5 ma non mi aprono i dvd

mplayer non mi ha mai tradito, ma recentemente ho formattato per fare spazio alla gentoo, e non va più: le dipendenze le ho messe tutte, però non capisco come mai non esistano più i file come /etc/mplayer/

ecco l'output:

codice:
slacky@darkstar:~$ mplayer dvd://1
MPlayer 1.0pre4-3.3.4 (C) 2000-2004 MPlayer Team

CPU: Intel Celeron Covington/Pentium II Deschutes,Tonga/Pentium II Xeon 463.9 MHz (Family: 6, Stepping: 2)
Detected cache-line size is 32 bytes
CPUflags:  MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX

Reading config file /usr/local/etc/mplayer/mplayer.conf: No such file or directory
Reading config file /home/slacky/.mplayer/config
Reading /home/slacky/.mplayer/codecs.conf: Can't open '/home/slacky/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/etc/mplayer/codecs.conf: Can't open '/usr/local/etc/mplayer/codecs.conf': No such file or directory
Using built-in default codecs.conf.
font: can't open file: /home/slacky/.mplayer/font/font.desc
font: can't open file: /usr/local/share/mplayer/font/font.desc
Linux RTC init error in ioctl (rtc_irqp_set 1024): Permission denied
Try adding "echo 1024 > /proc/sys/dev/rtc/max-user-freq" to your system startup scripts.
Using usleep() timing
Can't open input config file /home/slacky/.mplayer/input.conf: No such file or directory
Can't open input config file /usr/local/etc/mplayer/input.conf: No such file or directory
Falling back on default (hardcoded) input config

Playing dvd://1.
libdvdread: Could not open device with libdvdcss.
libdvdread: Can't open /dev/dvd for reading
Couldn't open DVD device: /dev/dvd


Exiting... (End of file)
ah, mi sembra superfluo dire che l'ho compilato da 0 dai sorgenti