ALSA not working in chroot environment

[Todd Courtnage <todd@courtnage.ca>]

With the release of the Flash Player 9 beta, I've discovered that I have
no ALSA devices available in my chroot environment.  When trying to use
any program in my chroot that's trying to use ALSA, I get:
** WARNING **: alsa_get_mixer(): Attaching to mixer hw:0 failed: No such
device
ALSA lib confmisc.c:670:(snd_func_card_driver) cannot find card '0'
ALSA lib conf.c:3500:(_snd_config_evaluate) function
snd_func_card_driver returned error: No such device
ALSA lib confmisc.c:391:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3500:(_snd_config_evaluate) function snd_func_concat
returned error: No such device
ALSA lib confmisc.c:1070:(snd_func_refer) error evaluating name
ALSA lib conf.c:3500:(_snd_config_evaluate) function snd_func_refer
returned error: No such device
ALSA lib conf.c:3968:(snd_config_expand) Evaluate error: No such device
ALSA lib pcm.c:2143:(snd_pcm_open_noupdate) Unknown PCM default

** WARNING **: alsa_setup(): Failed to open pcm device (default): No
such device

Programs access /dev/dsp (OSS emulation) work fine in my chroot.

Anyone have any ideas?

Thanks