Place the plugin in the eclipse plugin directory and the
crudo-web-lib jar in your WEB-INF/lib war folder. Your web app
should have faces, facelets, and tomahawk configured. In order to
use tomahawk with facelets you will need to install
tomahawk-facelets.jar from the facelets-tomahawk project. You can use
the crudo blank project or download and install
all the dependencies (check the resources information). You also need to
supply a JTA persistence unit named "default".