This post is what I forgot to show how to deploy CFM project in Google App Engine with OpenBD. It's very simple to deploy but it would be touchy if you don't know the keypoint of using eclipse. The easiest way to deploy is using eclipse. That's why you need to download eclipse first. I don't know who using which type of eclipse version. But, I used Europa type of versing with J2EE. Please keep in mind that Google App Engine only supports eclipse J2EE version.
Download Here http://www.eclipse.org/downloads/moreinfo/jee.php