Try to fix missing packages with preventive apt-get update

(cherry picked from commit 15ed1ea)
arummler · Feb 7, 2016 · 8828506 · 8828506
1 parent 697f039
commit 8828506
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -19,6 +19,8 @@ before_install:
   - $CXX --version
   - $CC --version
 
+  - if [ $TRAVIS_OS_NAME == linux ]; then sudo apt-get update; fi
+
   # OS X: update brew cache:
   - if [ $TRAVIS_OS_NAME == osx ]; then brew update; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" && "$CC" == "gcc" ]]; then CC=gcc-4.9; fi