Bug#1001764: More info

[Dima Kogan]

Hi. Thanks for the bug report. I'm not clear on how to reproduce this so
that I can fix it.

I installed python3.10, and asked the build system to use it. Instead of
the error you're reporting, I get a build error: it can't find the numpy
headers because python3-numpy is built for python3.9. This makes sense.

What do I need to install to reproduce this bug?

Thanks.