Github user dszeto commented on the pull request:
https://github.com/apache/incubator-predictionio/commit/947db5e1b6e1ff629ef5bcb4412c92309e2a1354#commitcomment-21282274
@marevol Thanks for looking! I just saw that too and am pretty sad that it
would require switching back to VM-based Travis. I am going to try one more
thing and see if that would work before turning sudo back on.
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