If you have install privileges, the "right" thing to do would be to install the *PERL* packages you need for html2wiki:
http://search.cpan.org/~diberri/HTML-WikiConverter-0.68/bin/html2wiki

There are dependencies for this, including:  Attribute, audo, Class, CSS, HTML, Params, Parse.

Because i'm not much of a *nix person, i've gone ahead and included the current version of these libraries/modules here, so you can use them if you don't want to do all of the installing.

Note also that there is a custom "addon" for the html2wiki perl library, included in the root folder, in the file MediaWikiTb.pm, which the mediawiki importer uses by default.
It is almost identical to the default mediawiki importer but was made to handle image maps, and also relative links better.

Advanced users may want to modify it for their own use.
