[PlanetCCRMA] Forcing dependencies with non-RPMed ALSA install

[Stu Yarrow]

Hi

I've been installing PlanetCCRMA, and I ended up rebuilding the kernel and
baking my own ALSA install from tarballs so I could get my onboard sound
(snd-via82xx) working.  It all works fine, but when I come to start
installing the application RPMs everything, unsurprisingly, requires the
ALSA RPMs.  Is there any way I can trick apt into thinking I already have
the ALSA packages installed? Or any way to install them without disturbing
my current ALSA setup?

Thanks in advance,

-Stu