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Installation using pip
If you already have Python installed on your system, you can install the Jupyter package from the pip repository to start using Jupyter Notebooks quickly.
For Python 3, use the following:
python3 -m pip install --upgrade pip
python3 -m pip install jupyter
For Python 2, use the following:
python -m pip install --upgrade pip
python -m pip install jupyter
For Mac users, if the pip installation is not found, you can download the latest Python version, which carries pip bundled with it.