From 341d9bebde150a876123fb6f3623873e021e9b5d Mon Sep 17 00:00:00 2001
From: David Badura <david.badura@i22.de>
Date: Wed, 13 Jul 2016 08:59:26 +0200
Subject: [PATCH] try to fix the build

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

diff --git a/.travis.yml b/.travis.yml
index ecb6f5c..e6a02fd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,8 @@ language: php
 
 addons:
   apt:
+    sources:
+    - ubuntu-toolchain-r-test
     packages:
     - gcc-4.8
     - g++-4.8