This is TAP::Harness::JUnit module. It provides a test harness that runs TAP tests and outputs JUnit-compatible XML. Before building it yourself, you may prefer to fetch the package from your Operating System distribution, if one exists. Here's how would you install it in Fedora: # yum -y install 'perl(TAP::Harness::JUnit)' Otherwise, follow the usual Module::Build convention: $ perl Build.pl # ./Build # ./Build install The build script will issue a warning when any of required modules is missing or wrong version. See the POD documentation for more information (on how to use the module, licensing, copyright, etc.): $ perldoc TAP::Harness::JUnit Before installing the module, you can do: $ perldoc lib/TAP/Harness/JUnit.pm -- Mon Jul 28 2008 Lubomir Rintel (Good Data)