image:
  - Ubuntu
  - Visual Studio 2015

build_script:
  - cmd: "C:\\Python27\\python.exe -m pip install -r requirements-dev.txt"
  - sh: "${HOME}/.localpython3.7.4/bin/python3 -m pip install -r requirements-dev.txt"
  # the '-u' flag is required so the output is in the correct order.
  # See https://github.com/joerick/cibuildwheel/pull/24 for more info.
  - cmd: "C:\\Python27\\python.exe -u ./bin/run_tests.py"
  - sh: "${HOME}/.localpython3.7.4/bin/python3 ./bin/run_tests.py"