To get the JVM to load a .so file, you need to set the java.library.path sysmet property. You look in run.sh for an example - that script sets java.library.path based on whether or not JBoss Native is installed (though if I recall correctly it does s incorrectly, dropping the existing LD_LIBRARY_PATH setting). Use that as an example to add the location of your .so to java.library.path. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4230189#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...