When performing a custom everything install with Winston Beta 3, the following message was left in /tmp/install.log: Installing krb5-server cannot determine current run level When the system is up-and-running, uninstalling and re-installing krb5- server worked with no errors.
This should be fixed in krb5-1.2.1-3 and later. Please reopen this bug if you find that this is not the case.