numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject error

Question

I am trying to import pmdarima, but it gives the error ValueError: numpy.dtype size changed, which may indicate binary incompatibility. Expected 96 from the C header, got 88 from PyObject

I uninstalled Numpy version 2.0+ and installed Numpy version 1.26.4, but it still gives me the same error.

This question is similar to: ValueError: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject. If you believe it’s different, please edit the question, make it clear how it’s different and/or how the answers on that question are not helpful for your problem. — Talha Tayyab
– Talha Tayyab, Commented Aug 8, 2024 at 12:27
I currently have this error on Google Collab. Any ideas on specific numpy versions so that pmdarima can be used in google colab? — robintux
– robintux, Commented Apr 8 at 13:45
As of 08/04/2025 I am having the same exact problem. I share a screenshot raw.githubusercontent.com/robintux/Images4Colabs/refs/heads/… — robintux
– robintux, Commented Apr 8 at 21:18

robintux · Accepted Answer · 2025-04-09 02:11:22Z

2

I was able to solve the pmdarima problem in google colab. use two code cells for installations

import os 

# INstalacion de la correcta version de numpy para funcionar con pmdarima
!pip install numpy==1.26.4 --quiet

# Reiniciamos la sesion de google colab 
os.kill(os.getpid(), 9)

# Instalamos pmdarima 
!pip install pmdarima --quiet

Finally show the installed versions

# Cargamos el modulo numpy y mostramos la version instalada
import numpy as np 
print(" ===> Version de NUMPY : ", np.__version__)

# Cargamos el modulo pmdarima y mostramos la version instalada
import pmdarima as pm
print(" ===> Version de PMDARIMA : ", pm.__version__)

The installed versions would be:

===> Version de NUMPY :  1.26.4
===> Version de PMDARIMA :  2.0.4

answered Apr 9 at 2:11

robintux

1412 silver badges12 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject error

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related