Installing D:\cpanrun\build\5-6-1\site\lib\Math\ES.pm Writing d:\cpanrun\build\5-6-1\site\lib\auto\Math\ES\.packlist Appending installation info to d:\cpanrun\build\5-6-1\lib/perllocal.pod ok 2 Stairs function test ..... ok 3 Schwefel function test ... ok 4