language: ruby
rvm:
  - "1.9.3"
  - "2.0"
  - "2.1"
  - rbx-19mode

language: ruby
rvm:
  - "1.9.3"
  - "2.0"
  - "2.1"
  - rbx-19mode
install:
  - bundle install --retry=3

Disable parallel bundle installs causing failures on rbx
Disable parallel bundle installs causing failures on rbx

https://github.com/travis-ci/travis-ci/issues/2821
https://github.com/mvz/rubocop/commit/345a90957c2f16861356d887e23733a43f85ca56
