language: ruby
before_install:
  - sudo apt-get update -qq
  - sudo apt-get install -qq -y bsdtar
rvm:
  - 2.0.0
script: rake test:unit

language: ruby
before_install:
  - sudo apt-get update -qq
  - sudo apt-get install -qq -y bsdtar
rvm:
  - 2.0.0
env:
  global:
    - NOKOGIRI_USE_SYSTEM_LIBRARIES=true
script: rake test:unit

Speed up nokogiri installation during Travis runs
Speed up nokogiri installation during Travis runs

Version 1.6 of Nokogiri builds its own copy of libxml2 during installation.
Setting `NOKOGIRI_USE_SYSTEM_LIBRARIES=true` skips this step and shaves about a
minute off of Travis runs.
