is_windows = __platform__ in ['Windows']

requirements = [

    "alembic >= 1.0.10, < 1.5",

    "gearbox >= 0.1.0, < 1",

    "waitress >= 0.8.8, < 1.5",

    "WebOb >= 1.8, < 1.9",

    "backlash >= 0.1.2, < 1",

    "TurboGears2 >= 2.4, < 2.5",

    "tgext.routes >= 0.2.0, < 1",

    "Beaker >= 1.10.1, < 2",

    "WebHelpers2 >= 2.0, < 2.1",

    "SQLAlchemy >= 1.2.9, < 1.4",

    "Mako >= 0.9.1, < 1.2",

    "Pygments >= 2.2.0, < 2.7",

    "Whoosh >= 2.7.1, < 2.8",

    "celery >= 5, < 5.1",

    "Babel >= 1.3, < 2.9",

    "python-dateutil >= 2.1.0, < 2.9",

    "Markdown >= 2.2.1, < 3.2",

    "docutils >= 0.11, < 0.17",

    "URLObject >= 2.3.4, < 2.5",

    "Routes >= 2.0, < 2.5",

    "dulwich >= 0.19.0, < 0.20",