language: python
python:
- '3.8'
- nightly
before_script:
- export DISPLAY=:99.0
- sh -e /etc/init.d/xvfb start
- sleep 3
install:
- pip install .
- pip install pytest pytest-catchlog pytest-cov python-coveralls
script:
- cd tests
- pytest --cov kxg
after_success:
- coveralls

language: python
python:
- '3.8'
dist: xenial
services:
  - xvfb
before_install:
  - sudo apt-get install --force-yes freeglut3-dev
install:
- pip install .
- pip install pytest pytest-catchlog pytest-cov python-coveralls
script:
- cd tests
- pytest --cov kxg
after_success:
- coveralls

Update how XVFB is run on Travis CI.
Update how XVFB is run on Travis CI.
