minor #188 update Travis config (keradus)

This PR was merged into the 2.0-dev branch. Discussion ---------- update Travis config Commits ------- c57cd62 update .travis.yml file
FriendsOfPHP · Nov 17, 2014 · f936186 · f936186
2 parents 1569430 + c57cd62
commit f936186
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,13 +1,13 @@
 language: php
 
 php:
-    - '5.6'
-    - '5.5'
-    - '5.4'
+    - 5.6
+    - 5.5
+    - 5.4
     - hhvm
 
-before_script:
-    - composer install -n
+install:
+    - travis_retry composer install --no-interaction --prefer-source
 
 script:
     - phpunit