It looks like Net::Daemon uses only Perl code (nothing compiled), but depends on many other modules. I have once included a module (having no control over the client's server) rather than force its installation. By what I see, you could do that, here. Put the .pm file in your source, include the other modules it needs (in the correct directories) and use it.

Or, pull the code you need out of the modules and use it in your own files. Be careful not to violate license restrictions (Net::Daemon is released as GPL or Artistic License), and give proper credit to the author(s).

Of course, this doesn't address the "I've been forbidden to do it, but I will anyway" dilemma. ;-)

Russ