Ikeda runs but won't compile:

[Julian Gamble]

There is an amazing blog post here on Ikeda:
http://www.bestinclass.dk/index.clj/2009/09/chaos-theory-vs-clojure.html 

It links to a Gist here written by Zach:

https://gist.github.com/193829 

This runs with lein run - but when you try and compile it with something like lein uberjar, you get the error below:

Any thoughts?

JG

Exception in thread "main" java.lang.IllegalArgumentException: No implementation

 of method: :subscribe! of protocol: #'penumbra.app.event/EventHandler found for

 class: penumbra.app.App (ikeda.clj:58)

        at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:2911)

        at clojure.lang.Compiler.compile1(Compiler.java:5933)

        at clojure.lang.Compiler.compile(Compiler.java:5992)

        at clojure.lang.RT.compile(RT.java:368)

        at clojure.lang.RT.load(RT.java:407)

        at clojure.lang.RT.load(RT.java:381)

        at clojure.core$load$fn__4511.invoke(core.clj:4905)

        at clojure.core$load.doInvoke(core.clj:4904)

        at clojure.lang.RestFn.invoke(RestFn.java:409)

        at clojure.core$load_one.invoke(core.clj:4729)

        at clojure.core$compile$fn__4516.invoke(core.clj:4916)

        at clojure.core$compile.invoke(core.clj:4915)

        at user$eval27.invoke(NO_SOURCE_FILE:1)

        at clojure.lang.Compiler.eval(Compiler.java:5424)

        at clojure.lang.Compiler.eval(Compiler.java:5415)

        at clojure.lang.Compiler.eval(Compiler.java:5391)

        at clojure.core$eval.invoke(core.clj:2382)

        at clojure.main$eval_opt.invoke(main.clj:235)

        at clojure.main$initialize.invoke(main.clj:254)

        at clojure.main$null_opt.invoke(main.clj:279)

        at clojure.main$main.doInvoke(main.clj:354)

        at clojure.lang.RestFn.invoke(RestFn.java:422)

        at clojure.lang.Var.invoke(Var.java:369)

        at clojure.lang.AFn.applyToHelper(AFn.java:165)

        at clojure.lang.Var.applyTo(Var.java:482)

        at clojure.main.main(main.java:37)

Caused by: java.lang.IllegalArgumentException: No implementation of method: :sub

scribe! of protocol: #'penumbra.app.event/EventHandler found for class: penumbra

.app.App

        at clojure.core$_cache_protocol_fn.invoke(core_deftype.clj:471)

        at penumbra.app.event$fn__5211$G__5206__5220.invoke(event.clj:11)

        at penumbra.app$create.invoke(app.clj:157)

        at penumbra.app$start.invoke(app.clj:332)

        at clojure.lang.AFn.applyToHelper(AFn.java:165)

        at clojure.lang.AFn.applyTo(AFn.java:151)

        at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:2906)

        ... 25 more