Errors when ray is enabled

[lsollars]

Hello,

I'm getting some errors when ray is enabled. (works fine when ray is disabled with --no-use-ray).

Traceback (most recent call last):
  File "/home/es1/littlejohn/src/robin/workflow_ray.py", line 2653, in tqdm_monitor
    s = await coord.stats.remote()
ray.exceptions.ActorDiedError: The actor died because of an error raised in its creation task, �[36mray::robin_coordinator:Coordinator.__init__()�[39m (pid=3493356, ip=192.168.166.54, actor_id=4c339caf1203858b01c9e0a301000000, repr=<robin.workflow_ray.FunctionActorManager._create_fake_actor_class.<locals>.TemporaryActor object at 0x7f304c7bccd0>)
  File "/home/es1/miniconda3/envs/robin_0_5/lib/python3.9/concurrent/futures/_base.py", line 439, in result
    return self.__get_result()
  File "/home/es1/miniconda3/envs/robin_0_5/lib/python3.9/concurrent/futures/_base.py", line 391, in __get_result
    raise self._exception
RuntimeError: The actor with name Coordinator failed to import on the worker. This may be because needed library dependencies are not installed in the worker environment: