use Module::Build; Module::Build->new ( module_name => 'Collection', license => 'perl', prereq =>{ Storable =>0, Flow=>0.6, String::CRC32 => 1.4, JSON::XS => 2.29 }, dist_author=>'Zahatski Aliaksandr zag@cpan.org', create_makefile_pl=>$ENV{DO_OUTCPAN} ? 'traditional':'passthrough' )->create_build_script;