gcl has newer packages in older distro branches: 3: 0:2.6.7-5.fc3 4: 0:2.6.7-4.fc4 5: 0:2.6.7-11.fc5 6: 0:2.6.7-11.fc6 The FC3 package is newer than the FC4 one.
fixed 0:2.6.7-4.fc4 -> 0:2.6.7-6.fc4