Python not found, WTF

The error message indicates that the python command is not found, which means the Python interpreter is not installed or not properly linked to the python command. Here's how you can resolve this issue on Ubuntu:

1. Check if Python is installed: Ubuntu uses python3 as the default Python interpreter. You can check if it's installed by running:

   python3 --version

   If Python 3 is installed, this command will show the version number.

2. Install Python if not installed: If python3 is not installed, you can install it by running:

   sudo apt update
   sudo apt install python3

3. Create a symbolic link for python: If you want to use the python command to run Python 3, you can create a symbolic link:

   sudo ln -s /usr/bin/python3 /usr/bin/python

   This command creates a symbolic link from python3 to python, so that you can use the python command to run Python 3.

4. Install python-is-python3 package: Alternatively, you can install the python-is-python3 package, which automatically sets up the symbolic link:

   sudo apt install python-is-python3

After following these steps, you should be able to run your Python script using the python command:

python example.py