Python Installation Guide

1. Check the current Python version

python3 --version

2. Update the repositories

sudo apt update && sudo apt update -y

3. Install Python 3 and pip

sudo apt install python3 python3-pip -y
python3 --version
pip3 --version

4. Install a virtual environment (optional)

sudo apt install python3-venv -y
python3 -m venv myenv
source myenv/bin/activate

To exit the environment:

deactivate

5. Update pip

python3 -m pip install --upgrade pip

6. Install Python Packages

pip install package_name

7. Additional Tips

Check Python's location:

which python3

Check pip's location:

which pip3

Run a Python script:

python3 myscript.py