cx_freeze | No active support | SMS library

I've been trying to use PyInstaller for some time as it can turn a Python script into a single .exe file, instead of having a lib file and DLLs like cx_freeze does for example. So it's easier for my users to update the program when I push as it's "less" stuff to download.

However, when I run "pyinstaller CLI.py", I get the following error:

I made a python application in python.

Swaminarayan.py

I have some code in an __init__.py that loops over a directory and imports all of the python files in that directory.

My file structure looks something like this:

I am using cx_Freeze to compile a python script into a .msi install file. Upon reading this very helpful thread, I have been able to generate a shortcut to the compiled exe program during the install process. Additionally, I would like to display some kind of message to the user during the installation process. Is it possible to configure cx_Freeze accordingly? If not, how else could one go about it?

The relevant (simplified) bit of my code is:

So I have a fairly large python program that I want to port to other machines (ubuntu 18.04) without having to install all the python packages and dependencies for each machine, I chose to use cx_Freeze for this and it seems to build the project fine into a single executable but the executable crashes when calling cv2.imshow. I managed to reproduce the error with this small snippet of code:

I am facing a quite simple problem to reproduce but I am not understanding at all what is happening.

I try to compile a Python script, which uses the fastparquet dependency, with cx_Freeze. I am able to execute my script when I launch it directly with python script.py. But if I compile it with cx_Freeze, I am getting a circular dependency error on the fastparquet import. Below is a very simple case that reproduces the issue:

script.py:

I build an executable with cx_Freeze. I always read that I need to include multiprocessing.freeze_support to avoid multiple tasks of the executable running in the task manager. But if I use multiprocessing and freeze_support I still get two tasks running in the task manager.

Here is my example GUI named test_wibu.py:

I've seen through the web that .exe taken from python scripts may often run into errors because of some "hooks missing", which happens because pyinstaller wasn't able to track some modules while creating the .exe file. I'm currently using Python IDLE 3.61 and the scripts works fine without any error. The .exe actually runs but, for instance, it simply crushes when I try to plot a table giving the error:

NoModuleFoundError: 'No module=plotly.validators.table found'.

Building the .exe also via cx_Freeze, I came up to the same sort of problem:

Module plotly.validators.table has no Attribute CellsValidators

which confirmed me the problem is caused by issues with plotly.

I just finished freezing my program with cx_Freeze. When I try to run it, it just stops without showing any error messages, so I want to know if is there any way to know what's wrong with my program or my freezing script: