User Feedback :: Sound issue,mpg123 doesn't work :-(

I'm trying to play my music on my favourite player and whoops...nothing happens, only this error

Code Sample

damnsmall@box # mpg123 /mnt/hda2/music/fun/romale.mp3
No default libao driver available.

--------UPDATE-----------
As I read the forum, I see that some people get their sound-cards working for example on Epia M10000.
I thing the bug is in the new (bad configured/unconfigurable) friver.

original here.