language: python
python:
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
  - "3.6"

# command to run tests
script:
    - pytest

notifications:
  email:
    on_success: change
    on_failure: change

language: python
python:
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
  - "3.6"

install:
    - pip install -r requirements_dev.txt

script:
    - pytest

notifications:
  email:
    on_success: change
    on_failure: change

Configure Travis to install required dependencies
Configure Travis to install required dependencies
