> Hi,
> 
> On Tue, 29 Nov 2022 at 16:42, mprodrigues@posteo.net wrote:
> 
> > Importing the numpy C-extensions failed. This error can happen for many 
> > reasons,
> > often due to issues with your setup or how NumPy was installed.  
> 
> Well, I am not sure to understand your configuration.  You are
> installing some packages (say python and python-numpy) using “guix
> shell”  and then installing others using pip loaded with virtualenv.
> Right?
> 
> 
> Cheers,
> simon
> 

I believe Mateus did something like

    guix shell python python-virtualenv coreutils

followed by

    virtualenv -p python3 somedirectory
    . ./somedirectory/bin/activate
    pip install numpy

This is more or less what I used to reproduce the issue

Wojtek

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On Wed, 30 Nov 2022 09:13:03 +0100
zimoun <zimon.toutoune@gmail.com> wrote:

> Hi,
> 
> On Tue, 29 Nov 2022 at 16:42, mprodrigues@posteo.net wrote:
> 
> > Importing the numpy C-extensions failed. This error can happen for many 
> > reasons,
> > often due to issues with your setup or how NumPy was installed.  
> 
> Well, I am not sure to understand your configuration.  You are
> installing some packages (say python and python-numpy) using “guix
> shell”  and then installing others using pip loaded with virtualenv.
> Right?
> 
> 
> Cheers,
> simon
>