From 749b713ea0f6d6acb71eaef1b6cb0ab2ab85b2df Mon Sep 17 00:00:00 2001
From: Michael Zhang <failed.down@gmail.com>
Date: Sun, 9 Sep 2018 23:44:36 -0500
Subject: [PATCH] ...

---
 .travis.yml | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 16dbf3b..073ba74 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,16 +5,19 @@ dist: precise
 rust:
   - stable
   - nightly
-os: linux
+
 matrix:
   fast_finish: true
+  include:
+    - os: linux
+      addons:
+        apt:
+          sources: ['ubuntu-toolchain-r-test', 'sourceline': 'deb http://ppa.launchpad.net/keithw/glfw3/ubuntu trusty main']
+          packages: ['cmake', 'libgles2-mesa-dev', 'libglew-dev', 'libglfw3-dev', 'libglm-dev', 'libgtk-3-dev']
 
 services:
   - docker
 
-before_script:
-  - sudo apt-get update -y && sudo apt-get install -y cmake libgles2-mesa-dev libglew-dev libglfw3-dev libglm-dev libgtk-3-dev
-
 script:
   - if [ -z "$TRAVIS_TAG" ]; then cargo test --all; fi