installing openmotif on FC6...

[sport light]

I need to install openmotif on FC6 in order to get ProE WF2 installed.
I have found an rpm labeled openmotif-2.3.0-0.1.9.3.fc6.ccrma.i386.rpm
from a site in San Fransisco I think, but want some info from people
that have actually installed openmotif via any means.  I have seen posts
from people that have installed the FC5 version by using rpm2cpio, and
copying the libXm.so.4 to /usr/lib, then creating a symbolic link to
libXm.so.3.

Another post discussed scantily installing from the source rpm found on
redhat's FC5/updates site.

Can someone enlighten me as to the issues besides the stupid license
thing?

Thanks,
-cm