Due to lack of upgrade from Microsoft, winrt is deprecated and does not work for 3.10.
The terminal spam the error "could not find a version that satisfies the requirement winrt; sys_platform == “win32” (from aqt[qt6]) (from versions: none) ERROR: No matching distribution found for winrt; sys_platform == “win32"”
From docs/developement.md:
You will need the 64 bit version of Python 3.9 or 3.10 installed. 3.9 is recommended,
as Anki has only received minimal testing on 3.10 so far, and some dependencies have not
been fully updated yet. On Windows, only 3.9 will work.
If winrt is deprecated, and no longer supported, shouldn’t you switch to fork, as “recommended” in winrt repository issue 763?
It will probably happen at one point, but it’s still in beta at the moment.