
So, pyenv helps your project overcome issues and bridge the gap. More often, various problems arise when switching to different Python versions.įor example, jumping from 3.7 to 3.9 introduces a whole lot of significant features that won’t exist in older versions.

That way, you can easily leverage the power of the new features and contribute to a project that leverages different versions of Python. If your system has one or two versions of the Python interpreter installed, you must also install pyenv.

Pyenv (earlier known as Pythonbrew) is a Python version management tool that allows developers to change and manage various versions of Python within the same project. Using pyenv to list and install all Python versions.
