startup error

Hey all.

I'm sorry if this has been posted before, but me and google couldn't 
figure it out.

This is the error I get when i try to start mozilla (from 
http://fontconfig.org/mozilla/):
./mozilla-bin: relocation error: /usr/X11R6/lib/libXft.so.2: undefined 
symbol: XRenderQueryExtension

Any idea what I didn't get enabled or what I did wrong?

This is using a cvs checkout of X from around Sept. 10th and everything 
else about it seems to be running very well.

Thanks.
Ted.