Make sure you use python 3.7, as OpenCV does not support 3.8 yet

python -m venv <virtualenv name>

On Windows:

pip install -r requirements_windows.txt

Otherwise:

pip install -r requirements.txt

Coming Soon: a script that installs the correct dependencies based on the platform you're using

To run the script, switch to the virtual environment you created and run python main.py

Currently, the only argument supported is --image, to scan a code from an image. It's usage is as follows:

python main.py -- --image <image_name>

The -- at the beginning is important because Kivy will intercept the args otherwise