Getting an error message: ModuleNotFoundError: No module named 'scipy.sparse.linalg.eigen.arpack'; 'scipy.sparse.linalg.eigen' is not a package

[pranavlal]

Hi all,

I am trying to use easyesn in a python project.
When I run my code, I get the following error.

[code]
ModuleNotFoundError: No module named 'scipy.sparse.linalg.eigen.arpack'; 'scipy.sparse.linalg.eigen' is not a package
[/code]

A portion of my code is below.
[code]
from easyesn import ClassificationESN as esn
esn.fit(x_train, y_train, transientTime=100, verbose=1)
[/code]

What am I doing wrong? I am running the code under a pip virtual environment.

I am running on python 3.10.10 on arch linux. Scipy is accessible.
[code]

import scipy
scipy.version
'1.10.1'

[/code]

[flohey]

Dear pranavlal,

it looks to me that some scipy modules that easyesn uses shifted in the newer version of scipy that you are using. Scipy version 1.7.1. works for me.

Consider downgrading your scipy or change the easyesn backend.

Best,
Florian