#1099480 python3-numpy: Bug still present in testing/unstable versions tested manually.

Package:
python3-numpy
Source:
python3-numpy
Description:
Fast array facility to the Python 3 language
Submitter:
Scott Angell
Date:
2025-10-06 09:17:03 UTC
Severity:
normal
Tags:
#1099480#5
Date:
2025-03-03 23:28:44 UTC
From:
To:
Dear Maintainer,
- What led up to the situation?
Installed python3-numpy via apt on Debian 12 (Bookworm) with Python 3.11.2 for data analysis project.
- What exactly did you do (or not do) that was effective (or ineffective)?
Ran command "sudo apt install python3-numpy" successfully, but importing numpy in Python 3.11.2 failed.
- What was the outcome of this action?
Error message when running "import numpy" in Python 3.11.2 interpreter.
- What outcome did you expect instead?
Successful import of numpy module without errors.

#1099480#10
Date:
2025-09-16 11:10:16 UTC
From:
To:
Hi,
I cannot reproduce this on bookworm, neither on amd64 nor on arm64. Can
you give me the exact error message you observe?


Cheers
Timo

#1099480#21
Date:
2025-09-16 22:44:49 UTC
From:
To:
I'm sorry, it's been a long time since this happened and I don't recall.  I
fought with it for a long time.  I was getting help from an AI to do this
stuff, and we eventually ran out of options, so it recommended I send this
bug report.  I've never done so before.

I was eventually able to resolve it much later, with the help of a
different AI.  I do not recall all the details, but I believe there was a
conflict between python versions and the system I was using.  I had never
been able to get the virtual environments to work, so I had been using apt
to install modules like numpy systemwide as a workaround.  But that doesn't
always work.

But once that conflict was resolved and everything was using compatible
versions (I vaguely recall it being a 32-bit vs 64-bit thing), virtual
environments, numpy and everything else started working properly.  I
haven't had any trouble with it since.  Unfortunately I'm not able to
recall much better than that.

I'm sorry I can't be more helpful than that, and I probably shouldn't be
sending bug reports on the advice of an AI -- lesson learned -- but thank
you for all the stuff you guys do.  I use python, linux and raspberry pi
all the time for all kinds of projects.  I'm not tech-savvy enough to be
someone like you, but I'm science-savvy enough that these kinds of tools
are wonderful and amazingly helpful.  It's such a great thing to make
technology like this approachable for others.  There's no telling how many
advances and discoveries you guys have contributed to unknowingly.  Thank
you!

#1099480#26
Date:
2025-10-06 09:15:34 UTC
From:
To:
Hi Scott,
Sending bugreports is totally fine, sometimes packages break for a
particular edge case, and we cannot fix it if we never hear about it.
However, it is usually helpful to include verbatim error messages and/or
the actual steps which lead to an error.
Glad to hear you got things sorted out!

Cheers
Timo