The old versions of Python such as 3.9, 3.8, 3.7, and older are not available to install using the default system repository of Ubuntu 22.04 LTS Jammy JellyFish or 20.04 Focal Fossa. Open your terminal and run: sudo apt update & sudo apt upgrade Start with the system updateĮxecute the system update command to ensure our Ubuntu 22.04 has the latest security and package versions. In this tutorial, we learn how to get that… 1.
There are many scenarios when we especially the developers need to have an old python version to work with some particular application or on the project. Uninstall Python and PPA Steps to install Python 3.9 or 3.8 on Ubuntu 22.04 LTS Python allows Python programs to be embedded in other languages as individual modules.ħ. The optimal programming style can be selected for the various tasks. Since Python is a so-called multiparadigm language, programmers are not tied to a specific programming style. Python supports several programming paradigms such as functional, object-oriented, or aspect-oriented programming and can also be used as a scripting language. It is considered easy to learn and can be interpreted in the common operating systems. It offers clear syntax and good readability. For web servers, WSGI (Web Server Gateway Interface) is a universal interface between the server and Python. Python can also be used on many mobile operating systems.
The programming language is standard equipment in many Linux distributions. Python is freely available for the common operating systems. 3.8, 3.7, and more on Ubuntu 22.04 Jammy JellyFish using the command terminal. Learn how to use the PPA repository to install Python’s old versions such as 3.9.
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