language: python

matrix:
  include:
    - python: 2.7
      env: TOXENV=py27
    - python: 3.3
      env: TOXENV=py33
    - python: 3.4
      env: TOXENV=py34
    - python: 3.5
      env: TOXENV=py35
    - python: 3.6
      env: TOXENV=py36

install:
  - pip install tox==2.5.0

script:
  - tox