This command will display the Python 3 version installed on your Mac.Īnother way to check the Python version is by using the sys module within the Python interpreter. To check the Python 3 version, enter the following command and press Enter: python3 -version Python 3 is the latest major version of Python, and some systems have both Python 2 and Python 3 installed. If the python -version command does not work, try using the python3 command instead. The version number will vary depending on the specific Python installation on your system. For example, if you have Python 3.9.2 installed, it will display something like: Python 3.9.2 This command will display the Python version installed on your Mac. Type the following command and press Enter: python -version Once the Terminal is open, you will see a command prompt where you can enter commands. You can find the terminal by navigating to " Applications" -> " Utilities" -> " Terminal", or by using Spotlight search (Cmd + Space) and typing " Terminal". To check the Python version on a Mac, you can follow these steps: Open the Terminal application on your Mac: By the end of this article, you will be equipped with the knowledge to effortlessly check your Python version and make informed decisions regarding the tools and libraries you can utilize. We will dive into the command-line approaches to determine the Python version. Whether you are a beginner starting your Python journey or an experienced developer working on a project, knowing your Python version is the first step towards ensuring smooth execution and compatibility. In this article, we will explore various methods to check the Python version installed on your system. With its ever-evolving nature, different versions of Python are often released, each offering new features, enhancements, and bug fixes.Īs a Python developer, it is crucial to be aware of the Python version you are using, as it determines the compatibility of libraries, syntax, and functionalities. Currently I do not know why, but maybe it is different on your system.Python is a versatile and widely used programming language known for its simplicity and readability. What's strange in my answer is that package 'wsgiref' is visible inside the virtualenv. Running setup.py install for commandlineapp Installing collected packages: commandlineapp Running setup.py egg_info for package commandlineapp ~/Projects/demoenv2.7$ bin/pip install commandlineappĭownloading CommandLineApp-3.0.7.tar.gz (142kB): 142kB downloaded New python executable in demoenv2.7/bin/python2.7Īlso creating executable in demoenv2.7/bin/python Running virtualenv with interpreter /usr/bin/python2.7 ~/Projects$ virtualenv -p /usr/bin/python2.7 demoenv2.7 Or just activate the virtualenv (source YOUR_ENV/bin/activate) as a convenient way to call the proper commands for python interpreter or pip ~/Projects$ virtualenv -version Next, make sure you use pip command provided inside the virtualenv ( YOUR_ENV/bin/pip). This way the purpose of using virtualenv is to create a python environment without access to packages installed in system python. Make sure to use a recent version of virtualenv that uses option -no-site-packages by default. Calling pip command inside a virtualenv should list the packages visible/available in the isolated environment.
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