[GATOS]Help wanted for gatos newbie on Debian Sarge

[bpier2005 <bpi...@sb...>]

Situation:
Debian Sarge/Testing
Linux Kernel 2.4.27-2-i386
XFree 4.3
ATI Radeon 7500 All-In-Wonder

Done:
Installed ati.2  (ati-4.3.0-14.i386.tgz)
Installed AVView (avview-0.80.3.tgz)
Installed  ffmpeg-0.4.8.tgz
Installed km-0.5.0.tgz

Problems:
- When I start Avview (run start_avview), it always stops with the error 
"Error in startup script: invalid command name "Color theme" while executing
""Color theme" choice  ...(etc etc)
Or, there was another error, something about not finding some PANES.
I can run "avview_shell", and the little window goes up, but it can't do 
anything. Right click or any click does nothing.
I tried running v4l-conf, to see if that would help, and it said:
"can't open /dev/video0: No such device."
But I do definitely have a /dev/video0.

Any help or pointers would be greatly appreciated.
- bpier2005