[tox] envlist = ical minversion = 1.6 skipsdist = True [testenv] install_command = pip install -U {opts} {packages} setenv = VIRTUAL_ENV={envdir} deps = -r{toxinidir}/test-requirements.txt [testenv:venv] commands = {posargs} [testenv:ical] commands = yaml2ical -y meetings -o output.ical -f