someuser@somebox:~$ perl
foreach $entry (@INC) {
   print "$entry \n";
}
/usr/lib/perl5/5.6.1/i686-linux 
/usr/lib/perl5/5.6.1 
/usr/lib/perl5/site_perl/5.6.1/i686-linux 
/usr/lib/perl5/site_perl/5.6.1 
/usr/lib/perl5/site_perl 
.