use ExtUtils::MakeMaker; WriteMakefile( 'NAME' => 'Tie::Sysctl', 'VERSION_FROM' => 'Sysctl.pm', 'PREREQ_PM' => {}, ($] >= 5.005 ? ## Add these new keywords supported since 5.005 (AUTHOR => 'Raoul Zwart <rlzwart@cpan.org>') : ()), );