Hi, there

I am newbie in JBoss and EJB. I am following a tutorial from:
http://bdn.borland.com/article/0,1410,32693,00.html

It works fine till I reach the Testclient EJB. I debuged into the Testclient java code and at some point I get exception:

log4j:WARN No appenders could be found for logger (org.jnp.interfaces.NamingContext).
log4j:WARN Please initialize the log4j system properly.

Bye the way, the system is a little different in my computer: I use Linux, Jbuilder 2005 and JBoss-4.0.2.

Any help is appreciated