lein compile :all

gistfile1.txt

Compiling immutant.init
14:43:54.365 [main] WARN  immutant.try - org.jboss.msc.service.ServiceName
14:43:54.784 [main] WARN  immutant.try - org.apache.catalina.core.StandardContext
14:43:54.789 [main] WARN  immutant.try - org.apache.catalina.core.StandardContext
14:44:07.958 [main] INFO  immutant.web - Registering ring handler at sub-context path: /*

Without removing immutant class files (rm -R target/classes/immutant):

14:52:10,201 INFO  [immutant.web] (MSC service thread 1-1) Registering ring handler at sub-context path: /*
14:52:10,207 INFO  [org.jboss.as.osgi] (MSC service thread 1-8) JBAS011907: Register module: Module "deployment.X.clj:main" from Service Module Loader
14:52:10,350 INFO  [org.jboss.web] (MSC service thread 1-5) JBAS018210: Registering web context: 
14:52:10,367 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 41) JBAS018559: Deployed "X.clj"


HTTP Status 404 -

type Status report

message

description The requested resource () is not available.

JBoss Web/7.0.17.Final



With removing immutant class files, no 404.

lein immutant run output:

14:47:31,694 INFO  [immutant.web] (MSC service thread 1-7) Registering ring handler at sub-context path: /*
14:47:31,723 INFO  [org.jboss.as.osgi] (MSC service thread 1-2) JBAS011907: Register module: Module "deployment.X.clj:main" from Service Module Loader
14:47:31,847 INFO  [org.jboss.web] (MSC service thread 1-3) JBAS018210: Registering web context: 
14:47:31,857 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 41) JBAS018559: Deployed "X.clj"