Our focus will be installing the core language tools that can be used in the command line. Each course will earn you a downloadable course certificate.In this article, we will show how to install and use the latest Python version in RHEL-based distributions and Debian and its derivatives such as Ubuntu (the latest LTS version already has the latest Python installed) or Linux Mint. Our premium courses offer a superior user experience with small, easy-to-digest lessons, progress tracking, quizzes to test your knowledge, and practice sessions. You have Python 3 installed! If not, please follow the steps on installing Python 3 for your operating system. If your output looks similar, congratulations. Let’s check the Python version again, but now try with python3: $ python3 -version In such cases, usually, Python 2 runs when you enter python and Python 3 when you enter python3. This happens when some pieces of software require version 2, while to OS or the user also needs three. On many systems, both versions of Python are installed. They existed alongside, as explained in our article on Python’s history. There have long been two versions of Python: version 2 and 3. But if it says 2.7.x (or lower), don’t worry just yet. Hopefully, yours says something like 3.7.x or higher. Assuming you have Python installed, and the terminal open, you can check your current Python version with the following command: $ python -version This simple command works on all operating systems, including Windows, Linux, and MacOS. It’s easy to check the Python version, so let’s do that. You don’t want to be running an old version unintentionally, even though you just installed the latest! Yes, this happens. Not sure what Python version you’re running? In this short how-to, you’ll learn how to check your Python version.
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