Msys 将 pyqt 从版本 5 更新到版本 6

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Χρήστος Παππάς@DESKTOP-8T1C1VF MSYS /g
$ pacman -S mingw-w64-x86_64-python-pyqt6
warning: mingw-w64-x86_64-python-pyqt6-6.2.0-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

Packages (1) mingw-w64-x86_64-python-pyqt6-6.2.0-1

Total Installed Size:  23.19 MiB
Net Upgrade Size:       0.00 MiB

:: Proceed with installation? [Y/n] Y
(1/1) checking keys in keyring                     [#####################] 100%
(1/1) checking package integrity                   [#####################] 100%
(1/1) loading package files                        [#####################] 100%
(1/1) checking for file conflicts                  [#####################] 100%
(1/1) checking available disk space                [#####################] 100%
:: Processing package changes...
(1/1) reinstalling mingw-w64-x86_64-python-pyqt6   [#####################] 100%

Χρήστος Παππάς@DESKTOP-8T1C1VF MSYS /g
$ pacman -S mingw-w64-x86_64-python-pyqt6-sip
warning: mingw-w64-x86_64-python-pyqt6-sip-13.1.0-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

Packages (1) mingw-w64-x86_64-python-pyqt6-sip-13.1.0-1

Total Installed Size:  0.13 MiB
Net Upgrade Size:      0.00 MiB

:: Proceed with installation? [Y/n] Y
(1/1) checking keys in keyring                     [#####################] 100%
(1/1) checking package integrity                   [#####################] 100%
(1/1) loading package files                        [#####################] 100%
(1/1) checking for file conflicts                  [#####################] 100%
(1/1) checking available disk space                [#####################] 100%
:: Processing package changes...
(1/1) reinstalling mingw-w64-x86_64-python-pyq...  [#####################] 100%

Χρήστος Παππάς@DESKTOP-8T1C1VF MSYS /g
$ python
Python 3.9.6 (default, Aug 15 2021, 14:49:43)  [GCC 10.3.0 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import PyQt6
>>> from PyQt6 import QtCore
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: DLL load failed while importing QtCore: Δεν ήταν δυνατό να εντοπιστεί η καθορισμένη διαδικασία.
>>> exit()

Χρήστος Παππάς@DESKTOP-8T1C1VF MSYS /g

我正在尝试将 pyqt 版本从 5 更新到 6。但是缺少一些 dll :(。 有人可以帮帮我吗？

注意：Δεν ήταν δυνατό να εντοπιστεί η καθορισμένη διαδικασία. 的翻译是 It is not possible to determine the determined process 或类似的东西。

Answer 1

1. 首先我关注this solution，但后来又遇到了同样的问题，所以，
2. 我从 msys2 mingw64 位终端运行 pacman -Qqn | pacman -S - （更新所有软件包），问题解决了。

希望将来对某人有所帮助。