ImportError: No module named 'npyscreen'

[BurtGummer]

Hello,

i try to install this client, but:

root@sa /opt/signal/signal-curses-master # pip install -r requirements.txt
Collecting npyscreen (from -r requirements.txt (line 1))
  Downloading https://files.pythonhosted.org/packages/93/48/91b8321280f17d135918895b57f891f727be84a88f62fc62485a7039de00/npyscreen-4.10.5.tar.gz (94kB)
    100% |████████████████████████████████| 102kB 4.2MB/s
Collecting pydbus (from -r requirements.txt (line 2))
  Downloading https://files.pythonhosted.org/packages/92/56/27148014c2f85ce70332f18612f921f682395c7d4e91ec103783be4fce00/pydbus-0.6.0-py2.py3-none-any.whl
Collecting pyqrcode (from -r requirements.txt (line 3))
  Downloading https://files.pythonhosted.org/packages/37/61/f07226075c347897937d4086ef8e55f0a62ae535e28069884ac68d979316/PyQRCode-1.2.1.tar.gz
Building wheels for collected packages: npyscreen, pyqrcode
  Running setup.py bdist_wheel for npyscreen ... done
  Stored in directory: /root/.cache/pip/wheels/84/5e/03/f8749addcb3fe1ead4f3204a77b63419bda50bd760fea0bb35
  Running setup.py bdist_wheel for pyqrcode ... done
  Stored in directory: /root/.cache/pip/wheels/54/61/2f/a4f51b09473db5737db0f654ed10eb9a4ee01f83a7412de349
Successfully built npyscreen pyqrcode
Installing collected packages: npyscreen, pydbus, pyqrcode
Successfully installed npyscreen-4.10.5 pydbus-0.6.0 pyqrcode-1.2.1
root@sa /opt/signal/signal-curses-master # python3 main.py -u '+490000000000'
Traceback (most recent call last):
  File "main.py", line 1, in <module>
    import npyscreen
ImportError: No module named 'npyscreen'
root@sa /opt/signal/signal-curses-master # ls
main.py  README.md  requirements.txt  screenshots
root@sa /opt/signal/signal-curses-master #

Running on Debian 9.5. Any ideas whats wrong?

[jwoglom]

This might not be the actual problem, but is pip referring to your python2 or python3 install? On debian you likely need to specify pip3 explicitly.

[BurtGummer]

Hello jwoglom,

thank you, your right! But now i got:

root@sa /opt/signal/signal-curses-master # pip3 install -r requirements.txt
Collecting npyscreen (from -r requirements.txt (line 1))
  Using cached https://files.pythonhosted.org/packages/93/48/91b8321280f17d135918895b57f891f727be84a88f62fc62485a7039de00/npyscreen-4.10.5.tar.gz
Requirement already satisfied: pydbus in /usr/lib/python3/dist-packages (from -r requirements.txt (line 2))
Collecting pyqrcode (from -r requirements.txt (line 3))
  Using cached https://files.pythonhosted.org/packages/37/61/f07226075c347897937d4086ef8e55f0a62ae535e28069884ac68d979316/PyQRCode-1.2.1.tar.gz
Building wheels for collected packages: npyscreen, pyqrcode
  Running setup.py bdist_wheel for npyscreen ... done
  Stored in directory: /root/.cache/pip/wheels/84/5e/03/f8749addcb3fe1ead4f3204a77b63419bda50bd760fea0bb35
  Running setup.py bdist_wheel for pyqrcode ... done
  Stored in directory: /root/.cache/pip/wheels/54/61/2f/a4f51b09473db5737db0f654ed10eb9a4ee01f83a7412de349
Successfully built npyscreen pyqrcode
Installing collected packages: npyscreen, pyqrcode
Successfully installed npyscreen-4.10.5 pyqrcode-1.2.1
root@sa /opt/signal/signal-curses-master # python3 main.py -u '+4910000000'
Traceback (most recent call last):
  File "main.py", line 998, in <module>
    signal.run()
  File "/usr/local/lib/python3.5/dist-packages/npyscreen/apNPSApplication.py", line 30, in run
    return npyssafewrapper.wrapper(self.__remove_argument_call_main)
  File "/usr/local/lib/python3.5/dist-packages/npyscreen/npyssafewrapper.py", line 41, in wrapper
    wrapper_no_fork(call_function)
  File "/usr/local/lib/python3.5/dist-packages/npyscreen/npyssafewrapper.py", line 97, in wrapper_no_fork
    return_code = call_function(_SCREEN)
  File "/usr/local/lib/python3.5/dist-packages/npyscreen/apNPSApplication.py", line 25, in __remove_argument_call_main
    return self.main()
  File "/usr/local/lib/python3.5/dist-packages/npyscreen/apNPSApplicationManaged.py", line 172, in main
    self._THISFORM.edit()
  File "/usr/local/lib/python3.5/dist-packages/npyscreen/fm_form_edit_loop.py", line 86, in edit
    self._widgets__[self.editw].edit()
  File "/usr/local/lib/python3.5/dist-packages/npyscreen/wgmultiline.py", line 581, in edit
    self.get_and_use_key_press()
  File "/usr/local/lib/python3.5/dist-packages/npyscreen/wgwidget.py", line 573, in get_and_use_key_press
    ch = self._get_ch()
  File "/usr/local/lib/python3.5/dist-packages/npyscreen/wgwidget.py", line 501, in _get_ch
    ch = self.parent.curses_pad.getch()
  File "main.py", line 487, in sigint_handler
    self.handleExit()
  File "main.py", line 482, in handleExit
    self.killDaemon()
  File "main.py", line 478, in killDaemon
    self.daemonPopen.send_signal(SIGINT)
AttributeError: 'NoneType' object has no attribute 'send_signal'
root@sa /opt/signal/signal-curses-master #

Any idea?

[jwoglom]

Make sure you've installed all of the dependencies referenced in the readme: https://github.com/jwoglom/signal-curses/blob/master/README.md

[rpdelaney]

I could help bundle this into a setuptools ready distribution, if you would accept a PR to that effect.

[jwoglom]

@rpdelaney feel free to make a PR -- I haven't had a chance to work on this project in a little while so contributions are welcome.

[rpdelaney]

@jwoglom I shot you an email -- this needs a license.

[jwoglom]

per latest commit signal-curses is licensed GPL3 @rpdelaney