deploy vaadin 7 in tomcat 6

Hi everyone
I want to deploy vaadin 7 application in tomcat 6.
I deploy war file and I got “HTTP Status 404 .The requested resource is not available.”
I change “javax.servlet” from 3.0.1 to 2.5.1 but it doesn’t work.
what should i do?


for Tomcat 6, you need to use a web.xml descriptor file - the Servlet 3 annotations will not work there.

For more information, see section 4.8.4 at