Error when running bpython (ModuleNotFoundError: No module named 'fcntl')

[MonoRick]

Hello:

I just installed bpython in Windows 10, but when I run it, I get the error "ModuleNotFoundError: No module named 'fcntl'"

Can anybody help me about how to solve this issue?.

I have installed Python 3.8.0 and I have the following packages:

Package        Version
-------------- ---------
blessings      1.7
bpython        0.18
certifi        2019.9.11
chardet        3.0.4
curtsies       0.3.0
greenlet       0.4.15
idna           2.8
pip            19.3.1
Pygments       2.4.2
requests       2.22.0
setuptools     41.2.0
six            1.12.0
typing         3.7.4.1
urllib3        1.25.6
virtualenv     16.7.7
wcwidth        0.1.7
windows-curses 2.1.0

Your help is very appreciated.