I have the same problem: no sound (visuals are fine). Again, I'm running 64-bit linux and would rather use a 64-bit binary.
After setting up alsa to use pulseaudio, I get the following message:
ALSA lib ../../src/dlmisc.c:236:(snd1_dlobj_cache_get) Cannot open shared library /usr/lib32/alsa-lib/libasound_module_pcm_pulse.so
This library doesn't exist; I expect I could download it from 32-bit debian packages but I would rather just use a 64-bit executable; is this not possible?