In Catalyst::Manual::Tutorial::01_Intro, the section "Starting with the tutorial virtual machine" says the VM can be downloaded from http://cattut.shadowcat.co.uk/. As of November 2024 this link is no longer active: it can't be resolved via DNS:
[neepawa@manitoba ~]$ host cattut.shadowcat.co.uk
Host cattut.shadowcat.co.uk not found: 3(NXDOMAIN)