--> Finished Dependency Resolution
dogtag-pki-1.3.0-2.el5.noarch from epel has depsolving problems
  --> Missing Dependency: pki-ra is needed by package dogtag-pki-1.3.0-2.el5.noarch (epel)
dogtag-pki-1.3.0-2.el5.noarch from epel has depsolving problems
  --> Missing Dependency: pki-tps is needed by package dogtag-pki-1.3.0-2.el5.noarch (epel)
Error: Missing Dependency: pki-ra is needed by package dogtag-pki-1.3.0-2.el5.noarch (epel)
Error: Missing Dependency: pki-tps is needed by package dogtag-pki-1.3.0-2.el5.noarch (epel)
 You could try using --skip-broken to work around the problem
 You could try running: package-cleanup --problems
                        package-cleanup --dupes
                        rpm -Va --nofiles --nodigest