Hi,
As it says in the README file:
DEPENDENCIES
This module requires XML::DOM (and its dependency XML::Parser) and also
requires Test::More to perform its tests.
The next release will also require XML::DOM::XPath.
The only alternative XSLT module is XML::LibXSLT which itself depends on both the libxslt2 C library and the XML::LibXML module.
/J\