I thought I'd post this note before someone went ahead and excluded the tests. When I upgraded the postgresql driver to 8.3 (to get the XA data source) I had to remove the classifier to match up the repository layout. The driver file name changed and the installer no longer packaged it. I did not encounter the problem locally because an earlier test had left behind another copy of the driver. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4185620#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...