Using a python package in psychopy builder

OS (e.g. Win10): Win10
PsychoPy version (e.g. 1.84.x): 2024.1.5
Standard Standalone? (y/n) If not then what?:yes
What are you trying to achieve?: I already posted and read so many posts about this topic, but I still cannot find a solution for the package I want to use and I am really stuck right now…

I installed a python packages creating a virtual environment (as suggested by the author of the package):
conda create -n (package_name) python=3.7 imageio-ffmpeg matplotlib -c conda-forge
conda activate (package_name)
pip install -U setuptools

  • pip install its dependencies
    Now it works very well using the command line (in win command prompt) that they give in the package.
    However, when I try to add this package in the psychopy builder I am unable to use it.
    What am I doing wrong ?

What did you try to make it work?: Adding external modules to Standalone PsychoPy — PsychoPy v2023.1.2
I already tried all of these methods

I have to say that I am confused : what’s the difference between a plugin and a package?
Also, when the usage of a given package is a command line, then what are we supposed to write in a code component?

What specifically went wrong when you tried that?:

  • Module (package_name) not found
  • or : the following argument are required : config

Thank you so much for your help