Description of problem:
TweetStream example for jbossas cannot be deployed successfully.

Version-Release number of selected component (if applicable):


How reproducible:
always.

Steps to Reproduce:
1.create a jbossas app
# rhc-create-app -a tweet -t jbossas-7.0
2.go to the app home page and found the tweetstream example link
https://github.com/openshift/tweetstream-example
3.click the link and follow the step to deploy the tweetstream example
  
Actual results:
error message appears when git push the example and cannot open the app page.

Expected results:
example should be pushed without any error and tweetstream app can be accessed.


Additional info:
<----bbb---->
remote: [INFO] ------------------------------------------------------------------------
remote: [INFO] Reactor Summary:
remote: [INFO] 
remote: [INFO] tweetstream-demo .................................. SUCCESS [49.715s]
remote: [INFO] tweetstream-shared ................................ SUCCESS [1:02.738s]
remote: [INFO] tweetstream ....................................... FAILURE [1.706s]
remote: [INFO] ------------------------------------------------------------------------
remote: [INFO] BUILD FAILURE
remote: [INFO] ------------------------------------------------------------------------
remote: [INFO] Total time: 1:54.786s
remote: [INFO] Finished at: Tue Jan 17 03:10:16 EST 2012
remote: [INFO] Final Memory: 21M/104M
remote: [INFO] ------------------------------------------------------------------------
remote: [ERROR] Failed to execute goal on project tweetstream: Could not resolve dependencies for project org.richfaces.examples.tweetstream:tweetstream:war:1.0.0-SNAPSHOT: Could not find artifact org.atmosphere:atmosphere-runtime:jar:0.8-20111003.184552-84 in sonatype-public-repository-group (https://oss.sonatype.org/content/repositories/snapshots/) -> [Help 1]
remote: [ERROR] 
remote: [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
remote: [ERROR] Re-run Maven using the -X switch to enable full debug logging.
remote: [ERROR] 
remote: [ERROR] For more information about the errors and possible solutions, please read the following articles:
remote: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
remote: [ERROR] 
remote: [ERROR] After correcting the problems, you can resume the build with the command
remote: [ERROR]   mvn <goals> -rf :tweetstream
remote: Running .openshift/action_hooks/build
remote: Emptying tmp dir: /var/lib/libra/e0d4742e951047cfa5f33dceae3d760c/jbs1/jbossas-7.0/standalone/tmp/vfs
remote: Emptying tmp dir: /var/lib/libra/e0d4742e951047cfa5f33dceae3d760c/jbs1/jbossas-7.0/standalone/tmp/work
remote: Running .openshift/action_hooks/deploy
remote: Starting application...
remote: Done
remote: Running .openshift/action_hooks/post_deploy
To ssh://e0d4742e951047cfa5f33dceae3d760c.rhcloud.com/~/git/jbs1.git/
   77fecec..352ae80  master -> master