@classmethod
def can_install(cls, component, user):
    """Check whether store is compatible.

        This can be dropped once we require translate-toolkit 2.4.1
        """
    if not super().can_install(component, user):
        return False
    try:
        return hasattr(component.translation_set.exclude(filename='')[0].
            store.store, 'dump_args')
    except IndexError:
        return False
