Fix travis build

John Crepezzi · John Crepezzi · commit 42c5d27bca49 · 2016-02-23T13:30:16.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,6 @@
 script: "bundle exec rspec spec"
+before_install:
+  - gem install bundler
 notifications:
   email:
     - john.crepezzi@gmail.com
