language: python
python:
  - 2.7
  - 3.2
  - 3.3
  - 3.4

install:
  - pip install -r requirements-dev.txt -r requirements.txt

script: py.test tests

language: python
python:
  - 2.7
  - 3.2
  - 3.3
  - 3.4

install:
  - pip install -r requirements.txt

script: py.test tests

Fix build error on Travis.
Fix build error on Travis.
