libavcodec-dev problems

[<briand@aracnet.com>]

Hi all,

The following packages have unmet dependencies:
 libavcodec-dev : Depends: libavcodec52 (<= 4:0.5.2-99) but 5:0.6.1+svn20101128-0.2 is to be installed or
                           libavcodec-extra-52 (<= 4:0.5.2-99) but it is not installable
E: Broken packages


sources.list:

deb http://debian.cites.uiuc.edu/pub/debian squeeze main contrib non-free
deb-src http://debian.cites.uiuc.edu/pub/debian squeeze main contrib non-free

deb http://security.debian.org/ squeeze/updates main contrib


This problem is part of my effort to build bleeding edge vlc, any general advice would be appreciated.

Brian