http://search.cpan.org/~sprout/WWW-Mechanize-Plugin-JavaScript-0.009/lib/WWW/Mechanize/Plugin/JavaScript.pm>

PREREQUISITES

perl 5.8.3 or later (actually, this module doesn’t use any features that perl 5.6 doesn’t provide, but its prerequisites require 5.8.3)

HTML::DOM 0.010 or later

JE 0.022 or later (when there is a SpiderMonkey binding available it will become optional)

The experimental version of WWW::Mechanize available at http://www-mechanize.googlecode.com/svn/wm/branches/plugins/ , revision 506 or higher

CSS::DOM «

cpanにあがってるけどgoogle codeにあるWWW::Mechanizeに依存しているんだって。すげえな。→調子に乗って入れてみたらテストがこけたのでcpanのに戻した。