MATT::Bundle is a collection Perl modules. You may read the docs for each module by choosing them from the sidebar on the left.
You may download the latest version from
tar -xzf MATT-Bundle.tar.gz
Some modules have pre-requisites, such as MATT::Mysql requires
DBI.pm and DBD::mysql to be installed. If the prereqs aren't found,
make test will fail and you'll be asked to install the required module(s).
This is NOT a fatal error. You can just "make install" anyway.
Keep in mind that particular module will not achieve it's potential
until you have installed it's dependencies.