language: python
python:
  - 3.6
  - 3.5
  - 3.4

install:
  - make install

script:
  - make test

language: python
python:
  - 3.6
  - 3.5
  - 3.4

env:
  global:
    - MPLBACKEND=agg

install:
  - make install

script:
  - make test

Set MPLBACKEND=agg for Travis tests
Set MPLBACKEND=agg for Travis tests
