![]() This ensures you are using the correct version of Python. If not, install Python as normal below.Įither way, keep in mind that during the course, you will always need to use the python3 command instead of the python command. If that gives you a version above 3.0, return to the lesson. See, you have Python 2 installed, but that's an obsolete version that is no longer supported. If the command outputs "Python 2.x" (version number < 3.0): If you get "command not found" or similar: You already have a recent version of Python installed! Return to the lesson. If the command outputs "Python 3.x" (version number >= 3.0): Compare your output to the cases outlined below: Open the terminal app and type python -version. That is why you should take extra care following the steps below to determine if Python is already installed on your machine. Many versions of MacOS come bundled with Python installed, but it is usually an obsolete Python 2 release. These instructions will help you install Python on a MacOS machine, and is part of the Introduction and Setup lesson.Ĭhecking for an Existing Python Installation
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