sudo add-apt-repository ppa:deadsnakes/ppa sudo apt update sudo apt install python3.12 python3.12-dev sudo apt install python3-pip python3 --version pip3 --version cd econexp sudo apt install pipenv pip3 install --upgrade pipenv pipenv --version sudo apt install pkg-config sudo apt install libmysqlclient-dev sudo apt install libmariadb-dev pipenv install pipenv shell ----- testing by python manage.py runserver