add sudo required to travis.yml

mitchellkrogza · mitchellkrogza · commit 27b3def429b2 · 2017-05-01T12:52:31.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -11,7 +11,8 @@ matrix:
     - php: 7.0
     - php: hhvm
   fast_finish: true
-
+sudo: required
+dist: trusty
 cache:
   - apt
 addons:
