conflicting libpng versions

[thelusiv]

I think I know what's going on. You're using package vdrift-2010-06-30.tar.bz2 right? That was compiled on a different Linux distribution than yours, and seems to have been linked against a different version of libpng. I would suggest downloading the source package for 2010-06-30 and compiling it yourself. Better yet, you can just go ahead and get the development version from Subversion and build that. One catch there is that you will need to check out the data repository too. It is about 2 GB so it may take awhile.

http://wiki.vdrift.net/Getting_the_development_version
http://wiki.vdrift.net/Compiling