I went looking for seyon and couldn't find it. None of the RPMs on my 5.2 CD had it within. What has replaced seyon in RedHat 5.2 ?
Seyon has been removed from the Red Hat distribution because AFAIR the license forbids any modification to the sources. Rebuild from the 5.1 rpm if you need it: rpm --rebuild seyon-2.14c-10.src.rpm