message: is brew installed?
diff: @@ -162,6 +162,7 @@ jobs:
  - restore_cache:
  key: 1-gems-{{ checksum "ios/Gemfile.lock" }}
  - run: cd ios && ls
  + - run: brew list
  - run: cd ios && bundle check || bundle install --deployment
  - save_cache:
  key: 1-gems-{{ checksum "ios/Gemfile.lock" }}
  