ZK - Open Source Ajax Java Framework

hi ,
i m new to zk i have created zk-src code project in eclipse but its giving me error that ELExpression.java is not found in following location
import org.zkforge.apache.commons.el.ELExpression; i have also do search in zk-src for this ELExpression.java file.

plz tell me the solution tht i m missing something...

thanks in advance :)
vijay

Add "zcommons-el.jar" into your project.