Checking if your kit is complete... Looks good Writing Makefile for Crypt::CBCeasy cp CBCeasy.pm blib\lib\Crypt\CBCeasy.pm ty Version 6.00.8168.0 Copyright (C) Microsoft Corp 1988-1998. All rights reserved. D:\cpanrun\build\5-6-1\bin\perl.exe -Iblib\arch -Iblib\lib -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib test.pl 1..2 ok 1 ok 2 OK, here it is. The ciphers you can use with Crypt::CBCeasy (the other could be added later, see POD docs): Installing D:\cpanrun\build\5-6-1\site\lib\Crypt\CBCeasy.pm Writing d:\cpanrun\build\5-6-1\site\lib\auto\Crypt\CBCeasy\.packlist Appending installation info to d:\cpanrun\build\5-6-1\lib/perllocal.pod