Restore before_install but retry containers.

stackpr · stackpr · commit 20cbc0945e65 · 2015-07-28T09:49:25.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,3 +3,6 @@ php:
   - 5.5
   - 5.4
   - 5.3
+before_install:
+  - composer install
+sudo: false
