$ visitcpan --append=dist -- perl -E 'say shift if -f "Build.PL"'

AASSAD/Catalyst-Helper-Controller-Scaffold-HTML-Template-0.03.tar.gz
ABERGMAN/Alien-0.91.tar.gz
ABERGMAN/File-Find-Random-0.5.tar.gz
ABERGMAN/SVL-0.29.tar.gz
...