twitter.oauth not found

[RicheyRyan]

java.io.FileNotFoundException: Could not locate twitter/oauth__init.class or twitter/oauth.clj on classpath:

Happens using Clojure 1.4 and 1.3 and while using twitter-api version 0.6.13. Any idea what the problem is

Project deps looks like
:dependencies [[org.clojure/clojure "1.3.0"]
[compojure "1.1.3"]
[twitter-api "0.6.13"]]
:plugins [[lein-ring "0.7.5"]]
:ring {:handler trend-analyser.handler/app}
:profiles
{:dev {:dependencies [[ring-mock "0.1.3"]]}})

And the individual namespace's deps looks like
(ns trend-analyser.handler
(:use [compojure.core]
[twitter.oauth :as auth]
[twitter.callbacks]
[twitter.callbacks.handlers]
[twitter.api.restful])
(:require [compojure.handler :as handler]
[compojure.route :as route])
(:import
(twitter.callbacks.protocols SyncSingleCallback)))

[adamwynne]

Could not reproduce, and supplied test harness to prove it worked