FLAC123 / LIBAO fault

[Harry Newton]

I can't play FLAC files using flac123:

$ flac123 essay.flac
flac123 version 0.0.11   'flac123 --help' for more info
No fallback libao driver found, exiting

The sound system is working, and I wonder if this means no binary that uses
libao now no longer works (certainly worked on FreeBSD 7-STABLE). Is this
likely ?

Do I have to have OSS working for libao ?

-- 
Harry Newton