gcsfs: RuntimeError "The OAuth client was deleted"

I am trying to use gcsfs on a new system. I am invoking it as follows

import gcsfs
fs = gcsfs.GCSFileSystem(project='pangeo-181919', token=None)

I get the following error, which I really don’t understand or know how to recover from. Any advice would be appreciated. This is on a remote server where I have no gloud utilities installed. The python version is 3.5…don’t know if that matters.

---------------------------------------------------------------------------
RuntimeError                              Traceback (most recent call last)
<ipython-input-1-90388e4b9890> in <module>()
      1 import gcsfs
----> 2 fs = gcsfs.GCSFileSystem(project='pangeo-181919', token=None)

/home/rpa/.conda/envs/dask_distributed/lib/python3.5/site-packages/gcsfs/core.py in __init__(self, project, access, token, block_size)
    162         self.access = access
    163         self.dirs = {}
--> 164         self.connect()
    165         self._singleton[0] = self
    166 

/home/rpa/.conda/envs/dask_distributed/lib/python3.5/site-packages/gcsfs/core.py in connect(self, refresh)
    229                               params={'client_id': not_secret['client_id'],
    230                                       'scope': scope})
--> 231             validate_response(r, path)
    232             data = json.loads(r.content.decode())
    233             print('Enter the following code when prompted in the browser:')

/home/rpa/.conda/envs/dask_distributed/lib/python3.5/site-packages/gcsfs/core.py in validate_response(r, path)
    108             raise ValueError("Bad Request: %s\n%s" % (path, msg))
    109         else:
--> 110             raise RuntimeError(m)
    111 
    112 

RuntimeError: b'{\n  "error" : "deleted_client",\n  "error_description" : "The OAuth client was deleted."\n}'