On 8/13/22 09:32, Varad Gore wrote: Looks like you have a version mismatch problem.
> Collecting pyqt5 > Using cached PyQt5-5.15.7-cp37-abi3-win_amd64.whl (6.8 MB) > Requirement already satisfied: PyQt5-Qt5>=5.15.0 in > c:\users\gorev\appdata\local\packages\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\localcache\local-packages\python310\site-packages > (from pyqt5) (5.15.2) > Requirement already satisfied: PyQt5-sip<13,>=12.11 in > c:\users\gorev\appdata\local\packages\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\localcache\local-packages\python310\site-packages > (from pyqt5) (12.11.0) > Installing collected packages: pyqt5 > WARNING: The scripts pylupdate5.exe, pyrcc5.exe and pyuic5.exe are > installed in > 'C:\Users\gorev\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\Scripts' > which is not on PATH. > Consider adding this directory to PATH or, if you prefer to suppress this > warning, use --no-warn-script-location. > Successfully installed pyqt5-5.15.7 So far, so good... but then it goes bad. > (venv) PS C:\Users\gorev\OneDrive\Desktop\Medidost> ^C > (venv) PS C:\Users\gorev\OneDrive\Desktop\Medidost> pip install pyqt5-tools > Collecting pyqt5-tools > Using cached pyqt5_tools-5.15.4.3.2-py3-none-any.whl (29 kB) > Collecting pyqt5==5.15.4 > Using cached PyQt5-5.15.4.tar.gz (3.3 MB) > Installing build dependencies ... done > Getting requirements to build wheel ... done > Preparing metadata (pyproject.toml) ... error > error: subprocess-exited-with-error > > × Preparing metadata (pyproject.toml) did not run successfully. This apparently depends on a *different* version of pyqt5 which does not have a compatible binary (compiled) wheel available, so the installer process is going to try to build it for you. This rarely works on Windows - you usually have to have some very precise setup - that is, you have to be *planning* to build it, the convenience build-because-didn't-find-wheel is very likely doomed to failure for anything complex. The pyqt5-tools package has not been updated for a year now, several drops of pyqt5 have happened since, according to the history on pypi.org. I'm assuming -tools are pnned to the same version of pyqt5, but this is only a guess, could be some other mismatch. Looks like there's an issue filed on this: https://github.com/altendky/pyqt-tools/issues/106 -- https://mail.python.org/mailman/listinfo/python-list