• Members 1 post
    May 16, 2023, 2:57 a.m.

    Hello,

    Inkcut installs well but won't launch from the command line. Any suggestions would be most welcome.

    Logging to /home/pi/.config/inkcut/logs/inkcut.txt
    2023-05-14 19:21:49,772 | INFO | inkcut | ========================================
    2023-05-14 19:21:49,772 | INFO | inkcut | Inkcut launched
    2023-05-14 19:21:49,772 | INFO | inkcut | Version: 2.1.5
    2023-05-14 19:21:49,773 | INFO | inkcut | Python: 3.9.2 (default, Feb 28 2021, 17:03:44)
    [GCC 10.2.1 20210110]
    2023-05-14 19:21:49,773 | INFO | inkcut | System: uname_result(system='Linux', node='raspberry', release='5.10.0-15-amd64', version='#1 SMP Debian 5.10.120-1 (2022-06-09)', machine='x86_64')
    2023-05-14 19:21:49,773 | INFO | inkcut | Executable: /usr/bin/python3
    2023-05-14 19:21:49,773 | INFO | inkcut | Args: ['/home/pi/.local/bin/inkcut']
    2023-05-14 19:21:49,796 | INFO | inkcut | Qt: 5.15.2 Api:
    2023-05-14 19:21:49,796 | INFO | inkcut | ========================================
    2023-05-14 19:21:49,910 | ERROR | inkcut | Traceback (most recent call last):
    File "/home/pi/.local/lib/python3.9/site-packages/inkcut/app.py", line 97, in main
    from inkcut.core.workbench import InkcutWorkbench
    File "/home/pi/.local/lib/python3.9/site-packages/inkcut/core/workbench.py", line 24, in <module>
    from inkcut.core.utils import log
    File "/home/pi/.local/lib/python3.9/site-packages/inkcut/core/utils.py", line 22, in <module>
    from twisted.internet.defer import Deferred
    File "/home/pi/.local/lib/python3.9/site-packages/twisted/internet/defer.py", line 42, in <module>
    from typing_extensions import Literal, ParamSpec, Protocol
    ImportError: cannot import name 'ParamSpec' from 'typing_extensions' (/usr/lib/python3/dist-packages/typing_extensions.py)

  • Members 3 posts
    May 17, 2023, 5:27 a.m.

    Mostly likely caused by having wrong package versions installed.

    Can you show the output of pip list?