How do I run the OpenId4Java app engine sample app?

OpenId4Java have an appengine-consumer in their sample code. However I while I can build the sample I can't figure out how to run it. mvn jetty:run fails and there doesn't seem another开发者_高级运维 obvious start mechanism.

I'm developing my other projects using the maven gae plugin and start them with either mvn gae:run or via the IntelliJ AppEngine application config.

So how do I run the sample app?

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According to the README file inside appengine-consumer sample,

First, create the WAR directory:

$ mvn package

Now, test the server locally:

$ $PATH_TO_APPENGINE/dev_appserver.sh -a -p 8080 \
target/appengine-consumer

Point your browser to http://:8080 to test.