I just installed the JBoss IDE for Eclipse from within Eclipse. I used the remote site: http://download.jboss.org/jbosside/updates/stable When I try to define a JBoss server debug configuration, I'm getting a java.lang.NoClassDefFoundError: org/eclipse/jdt/internal/debug/ui/launcher/JavaLaunchConfigurationTab It looks to be exactly the same problem as reported in 1.5.1.GA I'm using Eclipse 3.2.0 M20060629-1905 Anyone else running into this as well? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3962916#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...