AttributeError: module 'zipline' has no attribute 'protocol'

[Ripper1111]

While installing zipline in Windows 7 i am getting Error AttributeError: module 'zipline' has no attribute 'protocol'

alembic           1.4.2
bcolz             1.2.1
Bottleneck        1.3.2
certifi           2020.4.5.1
chardet           3.0.4
click             7.1.2
contextlib2       0.6.0
cyordereddict     1.0.0
Cython            0.29.17
decorator         4.4.2
empyrical         0.5.3
idna              2.9
intervaltree      3.0.2
Logbook           1.5.3
lru-dict          1.1.6
lxml              4.5.0
Mako              1.1.2
MarkupSafe        1.1.1
networkx          2.4
numexpr           2.7.1
numpy             1.16.6+vanilla
pandas            0.25.3
pandas-datareader 0.8.1
patsy             0.5.1
pip               19.0.3
python-dateutil   2.8.1
python-editor     1.0.4
pytz              2020.1
requests          2.23.0
scipy             1.4.1
setuptools        40.8.0
six               1.14.0
sortedcontainers  2.1.0
SQLAlchemy        1.3.13
statsmodels       0.10.2
tables            3.6.1
toolz             0.10.0
trading-calendars 1.11.7
urllib3           1.25.9
wrapt             1.11.2
zipline           1.3.0

Error :

import zipline
Traceback (most recent call last):
  File "<input>", line 1, in <module>
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.2\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "G:ziplinepy35\venv\lib\site-packages\zipline\__init__.py", line 29, in <module>
    from .utils.run_algo import run_algorithm
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.2\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "G:\ziplinepy35\venv\lib\site-packages\zipline\utils\run_algo.py", line 27, in <module>
    from zipline.algorithm import TradingAlgorithm
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.2\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "G:\ziplinepy35\venv\lib\site-packages\zipline\algorithm.py", line 68, in <module>
    from zipline.finance.blotter import SimulationBlotter
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.2\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "G:\ziplinepy35\venv\lib\site-packages\zipline\finance\blotter\__init__.py", line 16, in <module>
    from .simulation_blotter import SimulationBlotter
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.2\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "G:\ziplinepy35\venv\lib\site-packages\zipline\finance\blotter\simulation_blotter.py", line 24, in <module>
    from zipline.finance.order import Order
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.2\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "G:\ziplinepy35\venv\lib\site-packages\zipline\finance\order.py", line 20, in <module>
    import zipline.protocol as zp
AttributeError: module 'zipline' has no attribute 'protocol'

[george-adams1]

@Ripper1111 Have you been able to solve this error?

[yilongeng]

i have the same problem. Have anyone solved it?