Ajuda em <t:inputFileUpload/> MyFaces

Não consegue usar as classes, que já estão configuradas no faces-config

---->Pagina
<%@page contentType=“text/html”%>
<%@page pageEncoding=“UTF-8”%>

<%@taglib prefix=“f” uri=“http://java.sun.com/jsf/core”%>
<%@taglib prefix=“h” uri=“http://java.sun.com/jsf/html”%>
<%@taglib prefix=“t” uri=“http://myfaces.apache.org/tomahawk”%>

<f:view>




Carregamento de arquivos


<h:form id=“principal” enctype=“multipart/form-data”>
<f:verbatim></f:verbatim>
<h:panelGrid columns=“1” styleClass=“panel1”>

                <f:facet name="header">
                    <h:graphicImage value="/imagens/icons/cogerh.gif"/>
                </f:facet>
                
                <h:panelGrid columns="3" styleClass="panel2">
                    <h:outputText value="Carregue o arquivo"/>
                    [b]<t:inputFileUpload id="input" value="#{bean.arquivo}" 
                                       required="true" storage="file" />
                    <h:commandButton value="Carregar" action="#{controle.carregar}"/>[/b]
                </h:panelGrid>
                <f:facet name="footer">
                    
                </f:facet>
            </h:panelGrid>
            <f:verbatim></center></f:verbatim>
        </h:form>
    </body>
</html>

</f:view>

—>faces-config

bean br.com.cogerh.Bean request controle br.com.cogerh.Controle request

alguem tem algo a acrescentar?