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
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Mon Jul 28 2008 Lubomir Rintel (Good Data)