Noir 1.2.2 project supposed to work on Tomcat 6 (but doesn't)

project.clj

(defproject lyrionch "0.1.0-SNAPSHOT"
  :description "FIXME: write this!"
  :dependencies [[org.clojure/clojure "1.3.0"]
                 [noir "1.2.2"]
                 [korma "0.2.1"]
                 [mysql/mysql-connector-java "5.1.18"]]
  :ring {:handler lyrionch.server/handler}
  :main lyrionch.server)

server.clj

(ns lyrionch.server
  (:require [noir.server :as server]
            [lyrionch.views.welcome]
            [lyrionch.views.whatever-other-views-I-have))

;;(server/load-views "src/lyrionch/views/")
(def handler (server/gen-handler {:mode :dev
                                  :ns 'lyrionch}))