index not working when pip installing from pypi

[Matesanz]

Description

I don't know how to explain the following but: if you pip install this library from pypi the index parameter is not working, but if you build it from source (npm build, npm start + pip install) it works fine :thinking:

I can't say much more, sorry, but it's strange to me also.

System

• Python 3.8
• pip 23.0.1
• Ubuntu 20.04

[flucas96]

Cannot confirm that it works when building from source, but the index parameter does not work for me as well.