Problem with tld

[leandrodigital]

Hello. I'm making the first example of richfaces reference. I show the jsf:
<%@ taglib uri="http://richfaces.org/a4j" prefix="a4j" %>
<%@ taglib uri="http://richfaces.org/rich" prefix="rich" %>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>


repeater


<f:view>
<h:form>
<rich:panel header="Simple Echo">
<h:inputText size="50" value="#{bean.text}">
<a4j:support event="onkeyup" reRender="rep"/>
</h:inputText>
<h:outputText value="#{bean.text}" id="rep"/>
</rich:panel>
</h:form>
</f:view>



Well, when I'm compiling the compiler tell me this:
"Error: The absolute uri: http://richfaces.org/a4j cannot be resolved in either web.xml or the jar files deployed with this application"

What can I do?

Thanks!

[ilya_shaikovsky]

seems RF jars not deployed with the application.