If my question is about Hello example you can understand my level of experience with jBoss/jBPM. I have setup eclipse-3.6 (Helios) and jBoss-5.1.0-GA with jBPM-3.2.7 using its installer (Could not install jBPM-4.4). Followed http://docs.jboss.com/jbpm/v3/gpd/index.html to build the sample Hello project. Junit tests seem to be working fine except that I am getting following log4j warnings. I tried to place log4j.properties files at different places without success. How can I fix this? log4j:WARN No appenders could be found for logger (org.jbpm.JbpmConfiguration). log4j:WARN Please initialize the log4j system properly.