Github user bzz commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/279#issuecomment-137622429
Something strange going on with TravisCI:
```
WARNING: We were unable to find a .travis.yml file. This may not be what you
want. Build will be run with default settings.
Using worker: worker-linux-docker-c59fef2c.prod.travis-ci.org:travis-linux-3
Could not find .travis.yml, using standard configuration.
```
Triggering again
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