Just a quick note to mention the installation process now requires Ant 1.6.3 or higher. Our project is using Ant 1.6.2 and I received the following error: C:\jboss-messaging-1.2.0.CR1\util\release-admin.xml:45: The following error occurred while executing this line: C:\jboss-messaging-1.2.0.CR1\util\release-admin.xml:680: Class org.apache.tools.ant.taskdefs.ConditionTask doesn't support the nested "length" element. The nested "length" element was introduced in 1.6.3 :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4020408#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...