libasound2-dev is needed for para_play, ogg vorbis support requires
libogg-dev and libvorbis-dev. Thanks to Steffen Klassert for this info.
- para_play (optional)
A small wav/raw player for alsa.
+ Debian package: libasound2-dev
- para_audiod (optional, but recommended):
http://www.xiph.org/downloads/
+Debian packages: libogg-dev libvorbis-dev
+
Note that para_audiod still works even if neither mp3 nor ogg support
was compiled in. You'll have to use the --no_default_filters option
in this case (and e.g. "mpg123 -" as the stream write command).