From where can i download jsp-2.0.jar?

I want to run a MyFaces Application on Weblogic 8.1 SP6.

When adding an dynamic expression (e. g. #{ msg.application } in <h:outputText value="#{ msg.application }"></h:outputText>), i get the following exception:

javax.faces.FacesException: ServletException in'/app/common/views/header.jsp':null

at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:425)

at org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl.dispatch(JspTilesViewHandlerImpl.java:233)

at org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl.renderView(JspTilesViewHandlerImpl.java:219)

at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)

at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)

at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)

at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1077)

at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:465)

at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:348)

at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:330)

at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:150)

at jsp_servlet.__index._jspService(__index.java:130)

at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)

at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1077)

at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:465)

at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:348)

at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:7047)

at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)

at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)

at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3902)

at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2773)

at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)

at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)

Caused by: javax.servlet.ServletException: ServletException in'/app/common/views/header.jsp':null

at weblogic.servlet.jsp.PageContextImpl.handlePageException(PageContextImpl.java:323)

at jsp_servlet._app.__launch._jspService(__launch.java:332)

at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)

at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1077)

at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:465)

at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:348)

at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:330)

at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)

... 22 more

I read in some forums that adding jsp-2.0.jar to the WEB-INF/lib directory solves the problem.