+# build matrix,
+# LINUX : Using trusty beta build environment, based on Ubuntu 14.04
+# MAC OS:
+matrix:
+ include:
+ - os: linux
+ dist: trusty
+ sudo: required
+ - os: osx
+ osx_image: xcode7.3
+ allow_failures:
+ - os: osx
+
+# MAC OS - dependencies?
+before_install:
+ - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi
+