lLt's not use clojure.test. The runner can be much simpler and provide better output. I am putting the zen message as metadata on each function. The 'runner' exits on the first failure now

path_to_enlightenment

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+CLASSPATH=koans
+
+for f in lib/*.jar; do
+  CLASSPATH=$CLASSPATH:$f
+done
+
+java -cp $CLASSPATH clojure.main -i koans/path_to_enlightenment.clj