No need to install cmake for new osx images.
authorEhsan Nasiri <ehsann@google.com>
Thu, 1 Dec 2016 21:18:15 +0000 (16:18 -0500)
committerDavid Neto <dneto@google.com>
Fri, 2 Dec 2016 18:37:31 +0000 (13:37 -0500)
commite6e7bd7d301d0ccbeeeb6a4f7cbe53d76552df1e
tree920cb5537e469c3f6ccdf67faa81d3218ddd5027
parent4b26d514efa4eaf5e1069c5ca974d558d0391334
No need to install cmake for new osx images.

It seems that the osx image has been updated and already includes ctest.
As a result, all jobs fail with this error:
Error: cmake-3.6.2 already installed
.travis.yml