tuxmath Portfile

Hi, After some study of the guide (as well as several existing Portfiles), I've taken my first stab at writing a Portfile for tuxmath and submitted it as trac ticket #14279. How can I start testing it to see what needs to be fixed? Tuxmath uses automake, so I am fairly sure it supports DESTDIR already. Thanks, and pardon my noob-hood with regard to MacPorts. -- David Bruce