Travis-ci: try gcc-4.9

diff --git a/.travis.yml b/.travis.yml
index 503372f2190ccda458ef77726ce65b1721f1ab80..f230fe023a111776e4e0b50d222bd60af4cf39f7 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,7 +8,7 @@ before_install:
     - export LIBCDS_BUILD_DIR=`pwd`\r
     - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test\r
     - sudo apt-get update -qq\r
-    - export GCC_VERSION=4.8\r
+    - export GCC_VERSION=4.9\r
     - export BOOST_VERSION=57\r
 \r
 install:\r