use ExtUtils::MakeMaker; WriteMakefile( 'NAME' => 'Class::C3', 'VERSION_FROM' => 'lib/Class/C3.pm', # finds $VERSION 'PREREQ_PM' => { 'Test::More' => 0.47, 'Test::Exception' => 0.15, 'Scalar::Util' => 1.10, 'Algorithm::C3' => 0.01, } );