Fix for travis

.travis.yml

@@ -9,6 +9,7 @@ before_install:
   - "if [ $(phantomjs --version) != '2.1.1' ]; then wget https://assets.membergetmember.co/software/phantomjs-2.1.1-linux-x86_64.tar.bz2 -O $PWD/travis_phantomjs/phantomjs-2.1.1-linux-x86_64.tar.bz2; fi"
   - "if [ $(phantomjs --version) != '2.1.1' ]; then tar -xvf $PWD/travis_phantomjs/phantomjs-2.1.1-linux-x86_64.tar.bz2 -C $PWD/travis_phantomjs; fi"
   - "phantomjs --version"
+  - "gem install bundler"
 before_script:
   - cp config/database.yml.travis config/database.yml
   - psql -c 'create database travis_ci_test;' -U postgres