From ecb94a170ee2c402d7ece9c881a80ecaeb839fd8 Mon Sep 17 00:00:00 2001
From: Phuntsok Drak-pa <phundrak@phundrak.fr>
Date: Thu, 3 May 2018 13:08:49 +0200
Subject: [PATCH] testing travis-ci #15

---
 .travis.yml | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 84c270a..d0aaa3b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -41,24 +41,22 @@ matrix:
     # OSX Clang
     - os: osx
       osx_image: xcode8
-      ruby: 2.3
       env:
         BUILD_TYPE=Release
         BIN_DIR=bin
       before_install:
         brew update
       install:
-        brew install cmake
+        brew upgrade cmake
     - os: osx
       osx_image: xcode8
-      ruby: 2.3
       env:
         BUILD_TYPE=Debug
         BIN_DIR=debug
       before_install:
         brew update
       install:
-        brew install cmake
+        brew upgrade cmake
 script:
     - cd build
     - cmake -DCMAKE_BUILD_TYPE=$BUILD_TYPE ..