As you mentionned in the initial thread, Yes, Tk::Zinc is not easy enough to install. The reasons are that it uses some external librairies (mainly the openGL) all together with perl/tk. And such modules are not very frequent on the CPAN neither easy to build.

We definitely appreciate any help, either for building it with perl on windows / OSX, buuilinding it wqioth newer realese of perl/Tk (8.4) or on any other aspect.

The best would be to contact Patrick Lecoanet, the author.