Is there any procedure that I have to follow in order to build the aerogear-controller-demo?
No, you are not doing anything wrong. Could you tell me what version of maven and java you are using?

Also, just so that I'm performing the same steps as you, could you verify these steps:
1. I deleted all the contents for the org.jboss.aerogear group in my local maven repository
2. Updated the latest aerogear-controller, aerogear-security, aerogear-security-picketlink, and aergear-controller-demo.
3. Build aerogear-controller
4. Build aerogear-security
5. Build aerogear-security-picketlink
6. Build aerogear-controller-demo

Thanks

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