Checking whether your kit is complete...
Looks good
Creating new 'Build' script for 'Alien-scriptaculous' version '1.002'
lib/Alien/scriptaculous.pm -> blib/lib/Alien/scriptaculous.pm
Can't locate object method "extract_file" via package "Archive::Tar" (perhaps you forgot to load "Archive::Tar"?) at /home/cpanrun/depot/main/contrib-patched/perl/CPAN/src/Alien-scriptaculous/inc/MY/Build.pm line 56.
Installing script.aculo.us...