I would propose to build the portal from its sources and use the downloaded thirdparty libraries and the ones from the portal build. Let's assume you have extracted the portal libs into a directory and defined the following eclipse classpath variables: | JBOSS_PORTAL_LIBS => D:/jBoss/portal-libs.241 | JBOSS_THIRDPARTY_LIBS => D:/jBoss/jboss-portal-2.4.1-src/thirdparty | and your .classpath file contains: | <classpathentry kind="var" path="JBOSS_PORTAL_LIBS/portal-identity-lib.jar"/> | <classpathentry kind="var" path="JBOSS_THIRDPARTY_LIBS/jbossas/core-libs/lib/jbosssx.jar"/> | the references should be resolved. Burkhard View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4022270#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...