Installation guide and setting up Python's own IDLE IDE in Ubuntu and other distros
IDLE (Integrated Development and Learning Environment) is a Python IDE, written in Python language itself and usually gets installed in Windows as part of Python installation. It is ideal for beginners and straightforward to use. For those who are learning Python, such as students, it can be a good IDE to start with.
All Linux distributions, including Ubuntu, come with Python pre-installed. Even if you manually upgrade or install Python versions, the IDLE IDE doesn't come with that. You have to install it manually.
Here's how.