1. 2014-08-28T16:40:30.15+0800 [API]     OUT Created app with guid 2e6e279c-eb9e-4558-87a7-10b48f20b71e
2. 2014-08-28T16:40:30.44+0800 [API]     OUT Updated app with guid 2e6e279c-eb9e-4558-87a7-10b48f20b71e ({"route"=>"653e3336-224b-4523-a18e-061a8d85713d"})
3. 2014-08-28T16:40:49.73+0800 [DEA]     OUT Got staging request for app with id 2e6e279c-eb9e-4558-87a7-10b48f20b71e
4. 2014-08-28T16:40:50.50+0800 [API]     OUT Updated app with guid 2e6e279c-eb9e-4558-87a7-10b48f20b71e ({"state"=>"STARTED"})
5. 2014-08-28T16:40:50.60+0800 [STG]     OUT -----> Downloaded app package (116K)
6. 2014-08-28T16:40:51.04+0800 [STG]     OUT Staging failed: An application could not be detected by any available buildpack
7. 2014-08-28T16:40:51.04+0800 [STG]    
8. 2014-08-28T16:40:51.26+0800 [API]     ERR Encountered error: Staging error: failed to stage application:
9. 2014-08-28T16:40:51.26+0800 [API]     ERR Script exited with status 1