language: python
python:
  - "2.6"
  - "2.7"
  - "3.2"
  - "3.3"
  - "3.4"
  - "pypy"
install: # No dependencies.
script: python setup.py test

language: python
python:
  - "2.6"
  - "2.7"
  - "3.2"
  - "3.3"
  - "3.4"
  - "pypy"
install:
  - pip install flake8
script: python setup.py test

Add flake8 to the Travis deps.
Add flake8 to the Travis deps.
