I downloaded the 6.2.1 GA kit (-084)

cd to custom quickstart

mvn clean install

C:\Fuse\jboss-fuse-6.2.1.redhat-084\quickstarts\custom>
C:\Fuse\jboss-fuse-6.2.1.redhat-084\quickstarts\custom>mvn clean install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building JBoss Fuse Quickstart: custom 6.2.1.redhat-084
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.jboss.fuse:jboss-fuse-full:zip:6.2.1.redhat-084 is mis
sing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.577s
[INFO] Finished at: Tue May 03 14:21:26 BST 2016
[INFO] Final Memory: 7M/152M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project custom-distro: Could not resolve depen
dencies for project org.jboss.quickstarts.fuse:custom-distro:pom:6.2.1.redhat-08
4: Failure to find org.jboss.fuse:jboss-fuse-full:zip:6.2.1.redhat-084 in http:/
/maven.repository.redhat.com/techpreview/all was cached in the local repository,
resolution will not be reattempted until the update interval of jboss-ga-reposi
tory has elapsed or updates are forced -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
ch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyReso
lutionException
C:\Fuse\jboss-fuse-6.2.1.redhat-084\quickstarts\custom>