[travis-ci] display phantomjs version

zetachang · zetachang · commit fb8c15150358 · 2016-09-27T19:29:49.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,8 @@ rvm:
   - 2.0.0
   - 2.1
   - jruby-19mode
+before_script:
+  - phantomjs --version
 script:
   - bundle exec rake test_app
   - bundle exec rake
