PEP 668 prevents system pip install

[Blurpex]

According to PEP 668, installing packages using pip is not recommended anymore as it can break system packages, instead virtual environment is recommended.

Here are the steps using venv:

1. install venv and inside the cloned repo, make a virtual environment using python3 -m venv venv
2. set the source with source venv/bin/activate
3. download the dependencies with pip install -r requirements.txt
4. finally run it using sudo venv/bin/python3 -m src

also thank you for saving my keyboard :)

[finkrer]

Thanks for pointing that out. Unfortunately, I can't verify that this specific set of instructions will work for new users, as I'm not using Linux anymore.

If you want, you can submit a pull request that, I guess, changes the .sh file and the README, if that is all that's required. Once you confirm that the new instructions work, I can merge the pull request.