Error running JSF with Jboss

Error: The specified InjectionProvider implementation 'org.jboss.web.jsf.integration.injection.JBossDelegatingInjectionProvider' does not implement the InjectionProvider interface.

Solution:
You need to remove the bundled JSF implementation. To do so you need to comment/remove the following from the web.xml found under jboss-4.2.0.GA\server\\deploy\jboss-web.deployer\conf.

Under jboss 5.0.0GA jboss-5.0.0.GA\server\default\deployers\jbossweb.deployer\web.xml

<!-- Comment/Remove this -->
<!-- Configures JSF for a web application if the javax.faces.webapp.FacesServlet is declared -->
<!-- in web.xml. -->
<!--
<listener>
<listener-class>org.jboss.web.jsf.integration.config.JBossJSFConfigureListener </listener-class>
</listener>
-->
<!-- Comment/Remove this -->
<!-- Listens to all web app lifecycle events so that @PreDestroy can be called on -->
<!-- JSF managed beans that go out of scope. You can comment this out if you -->
<!-- don't use JSF or you don't use annotations on your managed beans. -->
<!--
<listener>
<listener-class>com.sun.faces.application.WebappLifecycleListener</listener-class>
</listener>
-->