c:\test>ppm-shell
ppm 4.05 (ActivePerl 826)
Copyright (C) 2009 ActiveState Software Inc.  All rights reserved.
ppm> search Math::GMP
1: Math-GMP
   High speed arbitrary size integer math
   Version: 2.04
   Author: Chip Turner
   Provide: Math::GMP version 2.04
   Repo: uwinnipeg
   CPAN: http://search.cpan.org/dist/Math-GMP-2.04/