What repos do I need for avidemux?

[James Pifer]

When I try to install avidemux on 5.04 and I get the errors below.
Searching google shows a lot of others getting them too, but I haven't
found a solution yet. I actually have some other package issues too.
I've been messing around with my sources.list trying to install
different packages. I'd like to find a good solid list so I can pretty
much install anything. My current sources.list is at the bottom. 

Any help is appreciated. 
Thanks,
James

$ sudo apt-get install avidemux
Password:
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  avidemux: Depends: libc6 (>= 2.3.2.ds1-21) but 2.3.2.ds1-20ubuntu13 is
to be installed
            Depends: libvorbis0a (>= 1.1.0) but 1.0.1-1 is to be
installed
            Depends: libvorbisenc2 (>= 1.1.0) but 1.0.1-1 is to be
installed
E: Broken packages


$ cat /etc/apt/sources.list
#deb cdrom:[Ubuntu 5.04 _Hoary Hedgehog_ - Release i386 (20050407)]/
hoary main restricted

deb http://apt.cerkinfo.be/ unstable main contrib
deb-src http://apt.cerkinfo.be/ unstable main contrib

#deb http://cyberspace.ucla.edu/marillat/ unstable main
deb ftp://ftp.nerim.net/debian-marillat/ unstable main

#deb http://ubuntu-backports.mirrormax.net/ hoary-backports main
universe multiverse restricted
#deb http://ubuntu-backports.mirrormax.net/ hoary-extras main universe
multiverse restricted

deb http://us.archive.ubuntu.com/ubuntu hoary main restricted universe
multiverse
deb-src http://us.archive.ubuntu.com/ubuntu hoary main restricted
universe multiverse

## Major bug fix updates produced after the final release of the
## distribution.
deb http://us.archive.ubuntu.com/ubuntu hoary-updates main restricted
deb-src http://us.archive.ubuntu.com/ubuntu hoary-updates main
restricted

## Uncomment the following two lines to add software from the 'universe'
## repository.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the
Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as
to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu
security
## team.
# deb http://us.archive.ubuntu.com/ubuntu hoary universe
# deb-src http://us.archive.ubuntu.com/ubuntu hoary universe

deb http://security.ubuntu.com/ubuntu hoary-security main restricted
deb-src http://security.ubuntu.com/ubuntu hoary-security main restricted

# deb http://security.ubuntu.com/ubuntu hoary-security universe
# deb-src http://security.ubuntu.com/ubuntu hoary-security universe