dablade@1[glest]$ ./glest
open /dev/[sound/]dsp: No such device
OpenAL Vendor: J. Valenzuela
OpenAL Version: 0.0.8
OpenAL Renderer: Software
OpenAl Extensions: Software
Exception: Couldn't open audio device.
dablade@1[glest]$
I don't know why it can't open /dev/dsp.. all other apps easily use it.