Basic Information: Printer Model: Creality Ender 5 Plus MCU / Printerboard: BTT SKR 3 ez Describe your issue: Hey everyone, i am trying to setup and run input shaper and i am running into an issue. i have installed everything on the pi per the install page and everything seems to install corretl…

I was able to fix the issue with sudo apt install libopenblas-base I found out about it by running (as user pi, the same user that KIAUH runs as) ~/klippy-env/bin/python and typing import numpy. A large stacktrace appeared with an error message about libopenblas.so.0 not being found.

did the making python2 env work for you? I can only do a python3 env

Thank you so much for this solution! I was having two issues, “subprocess-exited-with-error” and “error: metadata-generation-failed” after running the numpy install with Python3 and after running your command instructions all is good!

[image] Korylek: did the making python2 env work for you? I can only do a python3 env I have the same problem, how can I solve it? , I have python3 and the instructions are for python2.

@cofhal yes. After running Hundsbuah fix, it correct the issue I was having with numpy not running in Python3. Just follow Hundsbuah’s instruction in upgrading the system components to install Python2.

Why doesn’t numpy work with python 3?

I solved the problem with ~/klippy-env/bin/pip install -v numpy==1.25.2, but now I get this error: Internal error on command:“TEST_RESONANCES”

Open a new post and follow the template.

Thanks mate, this one fixed my problem. Cheers, Stefan

Failed to import 'numpy' module

General Discussion

Sineos October 15, 2023, 6:21am 25

See Numpy won't install on pi3b Klipper

Topic		Replies	Views
Numpy won't install on pi3b Klipper General Discussion	9	5639	October 9, 2023
Klipper crashes when running resonance measurements General Discussion	13	588	February 26, 2024
Odd issues with NumPy General Discussion	4	226	October 27, 2025
Error importing Numpy after Beacon install General Discussion	2	848	February 16, 2025
Unable to install numpy no such file or directory General Discussion	17	5189	January 25, 2023

Failed to import 'numpy' module

Related topics