language: ruby
rvm:
  - "2.0"
  - "2.1"
  - "2.2"
env:
  - INCLUDE_LINGUIST=true
  - INCLUDE_LINGUIST=false

before_install:
  - if [[ "$INCLUDE_LINGUIST" == "true" ]]; then BUNDLE_GEMFILE=Gemfile.optional; sudo apt-get install libicu-dev -y; fi

language: ruby
rvm:
  - "2.0"
  - "2.1"
  - "2.2"
env:
  - INCLUDE_LINGUIST=true
  - INCLUDE_LINGUIST=false

before_install:
  - gem install bundler
  - if [[ "$INCLUDE_LINGUIST" == "true" ]]; then BUNDLE_GEMFILE=Gemfile.optional; sudo apt-get install libicu-dev -y; fi

Work around Travis bundler issue
Work around Travis bundler issue

The build is running into this issue:
https://github.com/travis-ci/travis-ci/issues/3531.

Work around with a before_install `gem install bundler` as suggested
there (https://github.com/travis-ci/travis-ci/issues/3531#issuecomment-88311203)
