rpm -qa eclipse\*
eclipse-bugzilla-0.1.1_fc-6
eclipse-ecj-3.1.1-1jpp_16fc
eclipse-platform-3.1.1-1jpp_15fc
eclipse-changelog-2.0.1_fc-23
eclipse-pydev-0.9.3_fc-13
eclipse-jdt-3.1.1-1jpp_15fc
eclipse-rcp-3.1.1-1jpp_15fc
eclipse-ecj-3.1.1-1jpp_15fc
eclipse-cdt-3.0.1-1jpp_3fc


 rpm -e --justdb eclipse-ecj-3.1.1-1jpp_16fc

rpm -qa eclipse\*
eclipse-bugzilla-0.1.1_fc-6
eclipse-platform-3.1.1-1jpp_15fc
eclipse-changelog-2.0.1_fc-23
eclipse-pydev-0.9.3_fc-13
eclipse-jdt-3.1.1-1jpp_15fc
eclipse-rcp-3.1.1-1jpp_15fc
eclipse-ecj-3.1.1-1jpp_15fc
eclipse-cdt-3.0.1-1jpp_3fc


yum update
<snip>
Transaction Check Error:   file /usr/share/eclipse/plugins/org.eclipse.jdt.core_3.1.1.jar from install of eclipse-jdt-3.1.1-1jpp_16fc conflicts with file from package eclipse-ecj-3.1.1-1jpp_15fc