$ perl -MV=File::Find
File::Find
        /pro/lib/perl5/5.14.1/File/Find.pm: 1.19
$ perl -MV=DBI,Text::CSV_XS
DBI
        /pro/lib/perl5/site_perl/5.14.1/x86_64-linux-ld/DBI.pm: 1.616
Text::CSV_XS
        /pro/lib/perl5/site_perl/5.14.1/x86_64-linux-ld/Text/CSV_XS.pm: 0.83
$