Why am I not getting any error messages when executing the Subversion upgrade script?

Error messages may come when Subversion is installed with a dependent package from an unknown source.

The Subversion working copy script assumes that Subversion is installed with the dependent packages from a proper source repository(RHEL/CollabNet). If you install any dependent packages from any unknown source that is not authorized by RHEL/CollabNet, it will result in inconsistency and this cannot be handled by the Subversion working copy script.