I have created a new environment (python 3.6) for the latest version of zipline. However, when I attempt to ingest the bundle I receive the following error. Can someone assist?

(zip36) C:\Users\jrgr2>zipline ingest -b random_futures_data
Traceback (most recent call last):  
  File "C:\Users\jrgr2\anaconda3\envs\zip36\Scripts\zipline-script.py", line 33, in <module>  
    sys.exit(load_entry_point('zipline==1.4.1', 'console_scripts', 'zipline')())  
  File "C:\Users\jrgr2\anaconda3\envs\zip36\Scripts\zipline-script.py", line 25, in importlib_load_entry_point  
    return next(matches).load()  
  File "C:\Users\jrgr2\anaconda3\envs\zip36\lib\site-packages\importlib_metadata\__init__.py", line 105, in load  
    module = import_module(match.group('module'))  
  File "C:\Users\jrgr2\anaconda3\envs\zip36\lib\importlib\__init__.py", line 126, in import_module  
    return _bootstrap._gcd_import(name[level:], package, level)  
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import  
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load  
  File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked  
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed  
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import  
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load  
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked  
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked  
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module  
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed  
  File "C:\Users\jrgr2\anaconda3\envs\zip36\lib\site-packages\zipline\__init__.py", line 29, in <module>  
    from .utils.run_algo import run_algorithm  
  File "C:\Users\jrgr2\anaconda3\envs\zip36\lib\site-packages\zipline\utils\run_algo.py", line 31, in <module>  
    from zipline.algorithm import TradingAlgorithm, NoBenchmark  
  File "C:\Users\jrgr2\anaconda3\envs\zip36\lib\site-packages\zipline\algorithm.py", line 59, in <module>  
    from zipline.finance.blotter import SimulationBlotter  
  File "C:\Users\jrgr2\anaconda3\envs\zip36\lib\site-packages\zipline\finance\blotter\__init__.py", line 16, in <module>  
    from .simulation_blotter import SimulationBlotter  
  File "C:\Users\jrgr2\anaconda3\envs\zip36\lib\site-packages\zipline\finance\blotter\simulation_blotter.py", line 43, in <module>  
    class SimulationBlotter(Blotter):  
TypeError: 'str' object is not callable