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KishinZW opened this issue Oct 20, 2019 · 7 comments
Closed

ModuleNotFoundError when running bpython #780

KishinZW opened this issue Oct 20, 2019 · 7 comments

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@KishinZW
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Throws error:

Traceback (most recent call last):
File "d:\python36\lib\runpy.py", line 193, in run_module_as_main
"main", mod_spec)
File "d:\python36\lib\runpy.py", line 85, in run_code
exec(code, run_globals)
File "D:\Python36\Scripts\bpython.exe_main.py", line 5, in
File "d:\python36\lib\site-packages\bpython\curtsies.py", line 11, in
import curtsies
File "d:\python36\lib\site-packages\curtsies_init.py", line 4, in
from .window import FullscreenWindow, CursorAwareWindow
File "d:\python36\lib\site-packages\curtsies\window.py", line 11, in
import blessings
File "d:\python36\lib\site-packages\blessings_init_.py", line 5, in
import curses
File "d:\python36\lib\curses_init_.py", line 13, in
from _curses import *
ModuleNotFoundError: No module named '_curses'
@sebastinas
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Did you install curses as recommended in the CLI Windows support section?

@KishinZW
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Sorry that I'm too busy to see this. After I saw this error, I used curses unofficial binary to install it.
Then I found that bpython needs fcntl, so I made a fake fcntl module.
Well, it said that it need a module termios .

@sebastinas
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sebastinas commented Oct 24, 2019 •
edited
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If you have installed curses, then bpython-cli should work. fcntl is only required for the curtsies frontend (by a dependency).

@elig0n
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elig0n commented May 23, 2020

@sebastinas How to get 'fcntl' ?
@SC-1123 can you explain how did you fake 'fnctl' ?

@sebastinas
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I don't think you can get fcntl on Windows.

@johnd0e
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johnd0e commented Jun 14, 2021

See #509 (comment)

@abubelinha
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Did you install curses as recommended in the CLI Windows support section?

@sebastinas I did, and also saw #509 and #649
But still getting errors:

C:\Python38\scripts\pip install C:\soft\Python\wheels\curses-2.2.1+utf8-cp38-cp38-win_amd64.whl
Processing c:\soft\python\wheels\curses-2.2.1+utf8-cp38-cp38-win_amd64.whl
Installing collected packages: curses
Successfully installed curses-2.2.1+utf8

C:\Python38\scripts\pip install bpython
(...)
Successfully installed bpython-0.22.1

c:\Python38\scripts\bpython-curses
Traceback (most recent call last):
  File "c:\python38\lib\runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "c:\python38\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "C:Python38\scripts\bpython-curses.exe\__main__.py", line 4, in <module>
  File "c:python38\lib\site-packages\bpython\cli.py", line 71, in <module>
    from .config import getpreferredencoding
  File "c:python38\lib\site-packages\bpython\config.py", line 38, in <module>
    from .curtsiesfrontend.parse import CNAMES
  File "c:\python38\lib\site-packages\bpython\curtsiesfrontend\parse.py", line 3, in <module>
    from curtsies.formatstring import fmtstr, FmtStr
  File "c:\python38\lib\site-packages\curtsies\__init__.py", line 4, in <module>
    from .window import FullscreenWindow, CursorAwareWindow
  File "c:\python38\lib\site-packages\curtsies\window.py", line 24, in <module>
    import blessings
  File "c:\python38\lib\site-packages\blessings\__init__.py", line 7, in <module>
    from fcntl import ioctl
ModuleNotFoundError: No module named 'fcntl'

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5 participants
@sebastinas @abubelinha @johnd0e @elig0n @KishinZW