• Status Closed
  • Percent Complete
    100%
  • Task Type Bug Report
  • Category Packages
  • Assigned To
    Andreas Baumann
  • Operating System pentium4
  • Severity Low
  • Priority Very Low
  • Reported Version
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Arch Linux 32
Opened by kjw - 16.12.2022
Last edited by Andreas Baumann - 17.12.2022

FS#312 - In testing calibre will not start

[keith@Arch32 ~]$ calibre
Failed to import PyQt module: PyQt6.QtQuick with error: No module named 'PyQt6.QtQuick'
Traceback (most recent call last):
  File "/usr/bin/calibre", line 21, in <module>
    sys.exit(calibre())
  File "/usr/lib/calibre/calibre/gui_launch.py", line 73, in calibre
    main(args)
  File "/usr/lib/calibre/calibre/gui2/main.py", line 546, in main
    app, opts, args = init_qt(args)
  File "/usr/lib/calibre/calibre/gui2/main.py", line 123, in init_qt
    app = Application(args, override_program_name=override, windows_app_uid=MAIN_APP_UID)
  File "/usr/lib/calibre/calibre/gui2/__init__.py", line 1096, in __init__
    setup_to_run_webengine()
  File "/usr/lib/calibre/calibre/gui2/__init__.py", line 1078, in setup_to_run_webengine
    from qt.core import QQuickWindow, QSGRendererInterface
ImportError: cannot import name 'QQuickWindow' from 'qt.core' (/usr/lib/calibre/qt/core.py)
[keith@Arch32 ~]$ calibre --version
calibre (calibre 6.7.1)
[keith@Arch32 ~]$ 
Closed by  Andreas Baumann
17.12.2022 15:24
Reason for closing:  Fixed
Admin
Andreas Baumann commented on 17.12.2022 05:44

This sounds like a major disagreement between Qt6, the Qt-Python-bindings and
Calibre. I'll check..

Admin
Andreas Baumann commented on 17.12.2022 05:55
Failed to import PyQt module: PyQt6.QtQuick with error: libQt6Quick.so.6: cannot open shared object file: No such file or directory
Traceback (most recent call last):
  File "/usr/bin/calibre", line 21, in <module>
    sys.exit(calibre())
  File "/usr/lib/calibre/calibre/gui_launch.py", line 73, in calibre
    main(args)
  File "/usr/lib/calibre/calibre/gui2/main.py", line 546, in main
    app, opts, args = init_qt(args)
  File "/usr/lib/calibre/calibre/gui2/main.py", line 123, in init_qt
    app = Application(args, override_program_name=override, windows_app_uid=MAIN_APP_UID)
  File "/usr/lib/calibre/calibre/gui2/__init__.py", line 1096, in __init__
    setup_to_run_webengine()
  File "/usr/lib/calibre/calibre/gui2/__init__.py", line 1078, in setup_to_run_webengine
    from qt.core import QQuickWindow, QSGRendererInterface
ImportError: cannot import name 'QQuickWindow' from 'qt.core' (/usr/lib/calibre/qt/core.py)

My message on stable is slightly different. And I see now libQt6Quick.so.6
in pacman -Ql qt6-declarative | grep lib | grep Quick

Admin
Andreas Baumann commented on 17.12.2022 06:09

Ok, I rebuild pyqt6 and qt6-declarative..

Admin
Andreas Baumann commented on 17.12.2022 15:24

So, this problem is solved.. pushed to stable..

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