I started with the error mess the print outs from list, version env plugins from my /.lein/profiles.clj and finally the core.clj and init.clj from my project

gistfile1.txt

imm  lein immutant run
Starting Immutant: /Users/tmb/.immutant/current/jboss/bin/standalone.sh
=========================================================================

  JBoss Bootstrap Environment

  JBOSS_HOME: /Users/tmb/.immutant/current/jboss

  JAVA: /System/Library/Frameworks/JavaVM.framework/Home//bin/java

  JAVA_OPTS: -d32 -client -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true

=========================================================================

Exception in thread "main" java.util.ServiceConfigurationError: org.jboss.logmanager.Configurator: Provider org.jboss.as.logging.logmanager.ConfigurationPersistence not found
➜  imm




  imm  lein immutant list
The following applications are deployed to /Users/tmb/.immutant/current:
  comp.clj                                 (status: pending)
  imm.clj                                  (status: pending)
  labrepl.clj                              (status: pending)
  
➜  imm  lein immutant version
Immutant 1.x.incremental.1060 (revision: 2f281337090443291b37418730fbef316cd2a933 +modifications, built on AS7 7.2.x.slim.incremental.10)

➜  imm  lein immutant env
 immutant-home: /Users/tmb/.immutant/current
    jboss-home: /Users/tmb/.immutant/current/jboss
    
Lein Plugins 
    
{:user {:plugins [
            [lein-difftest "1.3.8"]
            [lein-marginalia "0.7.1"]
            [lein-catnip "0.5.0"]
            [lein-swank "1.4.4"]
            [codox "0.6.3"]
            [lein-tarsier "0.9.4"]
            [lein-localrepo "0.5.2"]
            [lein-immutant "1.1.0"]
            [lein-midje "3.1.1"]
            [lein-pprint "1.1.1"]
                   ]}}}

init.clj
(ns immutant.init
  (:use immutant-demo.core)
  (:require [immutant.web :as web]))

(web/start ring-handler)

core.clj

(ns immutant-demo.core)

(defn ring-handler [request]
  {:status 200
    :headers {"Content-Type" "text/html"}
    :body "Hello from Immutant!\n" })