Problem using redis-clojure with Leiningen - clojure

Question

Hey, I'm new to Clojure and Leiningen and a bit stuck. I've managed to setup a project with Leiningen. I'm able to compile it into an uberjar and run the repl. I've also managed to load a dependency named aleph to run a simple concurrent webserver.
The next step for me is to use redis-clojure to access redis. But here I'm stuck. This is my project.clj:
(defproject alpha "0.0.1-SNAPSHOT"
:description "Just an alpha test script"
:main alpha.core
:dependencies [[org.clojure/clojure "1.2.0"]
[org.clojure/clojure-contrib "1.2.0"]
[aleph, "0.1.2-SNAPSHOT"]
[redis-clojure "1.2.4"]])
And here is my core.clj: Note that I only added the line (:requre redis) according to the example from redis-clojure.
(ns alpha.core
(:require redis)
(:gen-class))
(use `aleph.core 'aleph.http)
(defn alpha [channel request]
(let [] (enqueue-and-close channel
{:status 200
:header {"Content-Type" "text/html"}
:body "Hello Clojure World!"}))
(println (str request)))
(defn -main [& args]
(start-http-server alpha {:port 9292}))
When I try to run lein repl this happens:
java.io.FileNotFoundException: Could not locate redis__init.class or redis.clj on classpath: (core.clj:1)
Yes, I have run lein deps and the redis-clojure jar is available in my lib directory. I'm probably missing something trivial, but I've been at this issue for a few hours now and not getting any closer to a solution. Thanks!

Answer 1

Namespace redis does not exist. I suppose you need
(:require [redis.core :as redis])
A way to check for available namespaces:
(use 'clojure.contrib.find-namespaces)
(filter #(.startsWith (str %) "redis") (find-namespaces-on-classpath))

Answer 2

This works with more current versions of Clojure, in this example it finds the names of all namespaces that contains the sub string "jdbc":
(map str
(filter
#(> (.indexOf (str %) "jdbc") -1)
(all-ns)))
The result is a sequence, in example:
=>
("clojure.java.jdbc")