wine users - Nov 2010 - svn winetricks bash

hi,
i'm looking to get the latest winetricks trunk release automaticaly by
running a cron.daily task using bash on ubuntu ( /etc/cron.daily/wtricksupd );
how to write it ?

i'm surprised that the winetricks script have a version number (date) but
not a revision one (r1984 ...), so how to know if we are using the latest script
?

i've tried:

#! /bin/bash
wget http://winezeug.googlecode.com/svn/trunk/winetricks
chmod +x winetricks

but that dont seem to work. Any idea is welcome, thanks

Maybe svn would be a better way to fetch it.

I guess the real message is, I should do releases more often...