Update travis.yml

dimd · web-flow · commit 884ec5cc10f9 · 2016-09-05T15:51:02.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -16,6 +16,9 @@ env:
   - TOX_ENV=py27
   - TOX_ENV=flake8
 
+before_install:
+  - sudo apt-get update
+  
 install:
   - "pip install tox"
 
