uninstall the program.
reinstall as root AFTER you install dependancies as root.
check and install the dependancies of the dependancies and then their dependancies.
(the dependancies of your depedancies' dependancies are your dependancies.)
Check Dependancies.
http://messenger.yahoo.com/
Other notes
This client uses an un-GNOMEified version of GtkHTML 0.8, which is under the LGPL. Download the source.
find the GtKHTML Gnome version.
REDHAT LIKES GNOME! this problem might be as simple as that.
do the following in kde and gnome and other win-mans.
Login to KDE.
open a root console and start the program in x-server.
look at the text that flies by, if any errors exsist that might show the problem.
type
dmesg | tail
directly after the "crash". !!!
These might direct you to the problem.
uncomptress the rpm and see if you can compile the source. if a problem exsists you may also notice it here.
try installing Ymessanger for redhat 7 as last resort.