language: python
python:
  - '3.6'

cache: pip

install: 'python setup.py install'

script: pytest

language: python
python:
  - '3.6'

cache: pip

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

script: pytest

Install development requirements in Travis CI
Install development requirements in Travis CI

Don't install the whole package globally. Instead install its
dependencies (into the current virtualenv).
