On Wed, Aug 17, 2011 at 07:11:51AM -0700, John Allman wrote: > > weaken is only available with the XS version of Scalar::Util at > /root/hold/rt-4.0.1/sbin/../lib/RT/Interface/Web/Menu.pm line 57 > You're using RH Scalar::Util? Try installing the CPAN version.