before_install:
  - sudo apt-get update -qq
  - sudo apt-get install libicu-dev
language: ruby
rvm:
  - 2.1.2
  - 2.0.0
  - 1.9.3

before_install:
  - sudo apt-get update -qq
  - sudo apt-get install libicu-dev
language: ruby
rvm:
  - 2.2
  - 2.1
  - 2.0.0
  - 1.9.3

Test on Ruby 2.2 and 2.x patched version
Test on Ruby 2.2 and 2.x patched version