slackbuilds_ponce/perl/perl-inc-module-install
..
perl-inc-module-install.info
perl-inc-module-install.SlackBuild
README
slack-desc

This module first checks whether the inc/.author directory exists, and 
removes the whole inc/ directory if it does, so the module author always
get a fresh inc every time they run Makefile.PL. Next, it unshifts inc 
into @INC, then loads Module::Install from there.