issue is solved.
my mistake. i had a typo error in the datasource name.
the dependency error is because of that.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4096741#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...