.travis.yml

language: python
python:
  - 2.6
install: 
  # Supposed to help get PIL to install on PyPi
  # https://github.com/python-imaging/Pillow/issues/570
  - sudo apt-get install python-tk
  
  # To install external filter binaries, we first need to install
  # RubyGems and Node/NPM. I'm not sure why, since it seems clear
  # that NVM and RVM are pre-installed (see below).
  - sudo apt-get install python-software-properties
  - sudo apt-add-repository -y ppa:chris-lea/node.js
  - sudo apt-get update
  - sudo apt-get install nodejs rubygems

  # These are useful for debugging this mess.
  #- env
  #- gem env
  #- rvm info

  # Use non-http registry? https://github.com/n1k0/casperjs/issues/876
  # Without this, installing doesn't work.  
  - sudo npm config set registry http://registry.npmjs.org/

  # Now install the external filter binaries, finally. 
  # If we use sudo for this, ruby gems will not work: it seems they are
  # then installed globally, but are then searched for in a RVM location.
  # (Clearing GEM_HOME might be a way to fix this, if sudo where necessary).
  - sh requirements-dev.sh

  # Install our test runner
  - pip install tox

script: tox
notifications:
  email:
    - michael@elsdoerfer.com
branches:
  only:
    - master