Here are some links that will be helpful if you want to get Trac set up successfully on eApps.

http://summersoft.fay.ar.us/pub/subversion/1.3.2/rhel-4/bin/

http://projects.standblue.net/rpms/trac/rhel4/

http://support.eapps.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=114