dvd::rip won't find gdmpixbuf
 

I am trying to install dvd::rip but, after having installed transcode and a lot of libraries and extra packages, the Makefile.PL from dvd::rip says gdkpixbuf is not installed. I use Slackware 9, and I have tried installing both the Slack package and the source code, but none of them works.
Any idea?

http://acidrip.sf.net ;)