ANN: PyQt6 v6.10.0 Released

[Phil Thompson]

On 23/10/2025 17:14, Ivan Sinkarenko wrote:
> Hi Phil,
> 
> I think PyQt6 6.10.0 might be violating the manylinux tag signature.
> 
> Its wheel for x86_64 claims to be manylinux_2_34, but QtGui.so
> requires glibc 2.35:
> 
> nm /my-venv/lib/python3.11/site-packages/PyQt6/QtGui.abi3.so | grep 
> GLIBC_2.35
>                  U hypotf at GLIBC_2.35
> 
> In contrast, PyQt6 6.9.1 was manylinux_2_28, and QtGui was fitting, 
> with
> 
>                  U hypotf@@GLIBC_2.2.5
> 
> This means that on glibc<2.35 systems it is installable but will crash
> at import time, e.g. on AlmaLinux 9.4:
> ImportError: /lib64/libm.so.6: version `GLIBC_2.35' not found
> (required by
> /my-venv/lib/python3.11/site-packages/PyQt6/QtGui.abi3.so)

I've uploaded new versions of these wheels (ie. Linux on Intel) with a 
build tag of '1'. These are built on CentOS 9 (rather than Ubuntu 22.04) 
which uses glibc v2.34.

Hopefully the problem is fixed.

Thanks,
Phil