I should mention that the quickstarts need to use only artifacts located in one of these repositories:

• http://maven.repository.redhat.com/techpreview/all
• http://maven.repository.redhat.com/earlyaccess/all/

We also use a temporary repository during the devepment cycle:

• http://jboss-developer.github.io/temp-maven-repo/

The quickstarts can not depend on the JBoss Nexus repository.