I get the following error deploying a JSF based war to the latest version of JBoss 4.

22:30:18,451 ERROR [Engine] StandardWrapperValve[Faces Servlet]: Servlet.service
() for servlet Faces Servlet threw exception
org.apache.jasper.JasperException: This absolute uri (http://java.sun.com/jstl/f
mt) cannot be resolved in either web.xml or the jar files deployed with this app
lication
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorH

It deploys fine in JBoss 3.2.2. Anyone seen this before?

Birch