Compiling gnome-libs, looking for xpm.h

[Marshal Wond <mwong4 po-box mcgill ca>]

Hi,

I'm having trouble compiling gnome-libs. It's looking for a (header?)
file called xpm.h which I don't seem to have.  This may be because I'm
using Xfree86 3.3.3.  I'm running a RedHat 5.2 system.  I was wondering
whether anyone had any suggestions?  Thanks.

Marshal.