To install an older version of Python on Ubuntu, you can add a Personal Package Archive (PPA) that contains the version you want to install. The version of Python that comes pre-installed on Ubuntu may not be the latest version, but it should be sufficient for most use cases. To install Python on Ubuntu, you can use the built-in package manager, apt. Steps to install Python 3.9 or 3.8 on Ubuntu 22.04 LTS Steps to install Python 3.9 or 3.8 on Ubuntu 22.04 LTSīefore we get started with the installation process, there are a few prerequisites that you should have in place:.If you are starting to learn Python, it is recommended to use Python 3, as it is the present and future of the language. There are many other differences between Python 2 and Python 3, but these are some of the most significant. The range function returns an iterator, rather than a list.Unicode is the default encoding for strings, rather than ASCII.print is a function, not a statement in Python 3.Some of the key differences between Python 2 and Python 3 include: It is not backwards compatible with the previous version, Python 2. Python 3 is the latest version of the Python programming language, released in 2008. It is also flexible, meaning that it can be used for a wide range of purposes, from web development to scientific computing. Python is known for its simplicity and readability, making it a great language for beginners to learn. It was first released in 1991 and has since become a popular language for web development, data analysis, and artificial intelligence. Python is a high-level, interpreted programming language. 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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