![]() ![]() It might seem logical to think the Python package manager pip could install it*, but that wasn't the case:Īlternatively, I could have downloaded that version from the official Python website, but how would I run it in on my Mac alongside my existing version of Python? Specifying the version of Python I intend to use every time I run the interpreter (python3.7 or python3.5 for example) seems error-prone at best. Recently, I tried to run a project on macOS that depended on Python 3.5.9, a version that I did not have installed on my system. That makes it important for me to regularly get those updates. Python 3 is developing steadily, and releasing new updates regularly. ![]() In January 2020, Python 2 reached end of life, and only Python 3 will be supported by the language's core maintainers from then forward. Similarly again, different releases are identified by a three-digit number known as a semantic version.įor many years, Python 2 was the commonly used major version of the programming language. ![]() They have bugs, fixes, and updates like any of your favorite APIs and any other software. It's a strange concept at first, but programming languages change like any other software. While there are well-documented strategies for package management, there is another step necessary to ensure you are running the version of Python you need when you need it. Managing a local Python development environment continues to be a challenge, even for experienced developers. ![]()
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