module for creating a minimal mirror of CPAN

 CPAN::Mini is a Perl module that provides a simple mechanism to build and
 update a minimal mirror of the CPAN on your local disk. It contains only
 those files needed to install the newest version of every distribution.
 .
 This package also provides a command line utility, minicpan, which can be
 used to create and update such mirrors easily and without writing any code.