Vaadin-Maven run problem

Hi everyone,
I created vaadin-maven project. When i run "mvn clean install " command, everything is fine project builds without any problem. But when i run project on server (Jetty 6.0) show only
META-INF/ 512 bytes Nov 25, 2014 5:08:42 PM
VAADIN/ 512 bytes Nov 25, 2014 5:08:41 PM
WEB-INF/ 512 bytes Nov 25, 2014 5:08:41 PM

what i did wrong ?

Have a look at Chapter 2.6.2
https://vaadin.com/book/-/page/getting-started.maven.html
. You need to use different commands to package your project.