[jboss-dev] Compilation error

Hi, I am getting error while compiling JBoss. I checked out the code like so: svn co http://anonsvn.jboss.org/repos/jbossas/trunk jboss-head Then I used maven to compile the code: cd jboss-head mvn -e -f pom.xml compile [INFO] ------------------------------------------------------------------------ [INFO] Building JBoss Application Server Security [INFO] task-segment: [compile] [INFO] ------------------------------------------------------------------------ [INFO] [enforcer:enforce {execution: enforce-versions}] [INFO] [resources:resources] [INFO] Using default encoding to copy filtered resources. [INFO] [compiler:compile] [INFO] Compiling 53 source files to /home/saleem/work/jboss/jboss-head/security/target/classes [INFO] ------------------------------------------------------------------------ [ERROR] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Compilation failure ... ... security/src/main/org/jboss/security/ssl/DomainServerSocket.java:[35,28] package javassist.util.proxy does not exist security/src/main/org/jboss/security/ssl/DomainServerSocket.java:[46,14] cannot find symbol symbol: class MethodHandler implements MethodHandler, HandshakeCompletedListener security/src/main/org/jboss/security/ssl/DomainServerSocketFactory.java:[40,28] package javassist.util.proxy does not exist I had set the java CLASSPATH variable to include the javassist.jar file. Then also the error is occuring. Somebody please suggest how to add the javassist.jar file to class-path so that I don't get these compilation errors. How do I add it to build.xml or pom.xml ? Thanks