tree efd70e58fb0fe56f9397b291bb11959f1f9229fb
parent faecfa68eb283094d4f597c75363e059870a642e
author buyingyi <buyingyi@gmail.com> 1373758947 -0700
committer buyingyi <buyingyi@gmail.com> 1373758947 -0700

clean up the package and console output