language: ruby
rvm:
  - 2.2.0
install: gem install rubocop haml-lint
script:
  - rubocop

language: ruby
rvm:
  - 2.2.0
install: gem install rubocop -v 0.43.0
script:
  - rubocop

Fix version of Rubocop in Travis CI
Fix version of Rubocop in Travis CI
