Doesn't install. The only record of it ever having installed was on Perl 5.8 on BSD.
This is a nice and very useful module for manipulating iCal/vCard files. However, it is unmaintained and slightly buggy. Bugfix patches have languished in the request tracker for almost two years.
With those patches, this module is worthwhile. Without them, I instead recommend that people use other modules like iCal-Parser.