Can't play dvd

[Antonio Olivares]

Dear folks,

Can't play a dvd :(

I have installed vlc from ports, it gives:

Your input can't be opened:
VLC is unable to open the MRL 'dvd:///dev/acd0'. Check the log for details.

[olivares at grulla ~]$ mplayer dvd://
MPlayer SVN-r32577-snapshot-4.2.1 (C) 2000-2010 MPlayer Team

Playing dvd://.
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.BU.
Can't open VMG info!
No stream found to handle url dvd://


Exiting... (End of file)

The dvd's play fine on other computers.  What could be wrong?


Thanks,

Antonio

P.S.
Will be out for 3 days will get back to Machine on Monday.   So
answers/replies will be tested on Monday :(