wp8 dead after upgrade to mandrake 7.0

[Ben Luey <lueyb@gridley.ACNS.Carleton.edu>]

I had redhat 6.1 and just upgraded to mandrake 7.0, now when I try to load
wordperfect 8, I get:

./xwp: can't load library 'libXt.so.6'


I have the file /usr/X11R6/lib/libxT.so.6 from Xfree86-libs pacakge.

Any ideas?