leiningen, clojure 1.2 and emacs

I had a bit of a struggle today.

I was trying to have a play with defrecord in clojure 1.2 in preparation for the May dojo. This meant that I needed to move up to clojure 1.2 as defrecord is new functionality. After much flailing, some help from technomancy and tcrayford on irc (Thanks!) I was able to get something up and running. Here is what works.