imlib failed dependencies

[David Smock <smock9 richmond infi net>]

After having a hard time getting gnome compiled on an old slackware
distribution, I switched to Redhat 5.0 w/ errata.  I have all the rpms
binaries needed, and started installing them.  I get this error on imlib
1.7-1:

[root@merendino gnome]# rpm -Uvh imlib-1.7-1.i386.rpm
failed dependencies:
        libgdk.so.1 is needed by imlib-1.7-1
        libglib.so.1 is needed by imlib-1.7-1
        libgtk.so.1 is needed by imlib-1.7-1

I checked /usr/lib/ and these libraries are there:
libgdk-1.1.so.1      libgdk-1.1.so.1.0.0
libglib-1.1.so.0      libglib-1.1.so.0.1.1
libgtk-1.1.so.1      libgtk-1.1.so.1.0.0

are the versions of these libs to advanced for the current release of
imlib?

Thanks,
David