Then press Ctrl+X and Enter to exit nano. A virtual environment is a semi-isolated Python environment that allows packages to be installed for use by a particular application, rather than being installed system wide. Make sure to save (write out) by pressing Ctrl+O then Enter. Starting with Python 3.4, it is included by default with the Python binary installers. If it has content already, scroll to the bottom using your down arrow key.Īdd the following line: alias python=python3 You can confirm by running: echo $SHELL Update your profileįirst, change into your Home directory: cd ~ĭepending on which shell you are using, enter one of the following: nano. If it’s a percentage sign ( %), you’re most likely using zsh. If it’s a dollar sign ( $), you’re most likely using bash. Open Terminal and look at the last character of the prompt. python3 -version How to Install Python With the Official Installer The easiest way to download the newest version of Python is through the official website. What shell are you using?įirst, determine what shell you are using. Before you begin Log in to your mac and run the command: xcode-select -install About this task macOS usually comes with Python 2.7.x. Here is how you how to fix this.įirst, check your Python version: Nats-MBP:~ natdunn$ python -V Installing Python 2.x on macOS You must install Python 2.7.9 or higher (but lower than Python 3) to run the Guardium®Application Framework SDK on the macOS operating system. On my computer, macOS Ventura, I have python version 3.8. Now that Python 3 is installed through pyenv, we want to set it as our global default version for pyenv environments: pyenv global 3.7.
For that I found this tutorial which works with python. My name is Stéphane, I am trying to operate a mouse via the webcam. Instead, to run Python 3, you have to use the python3 command. foufouner (steph) March 27, 2023, 3:00pm 1.
When you install Python 3 on a Mac, it does not update the python command to use Python 3 instead of Python 2. Mapping python to Python 3 on Your Mac See Python: Tips and Tricks for similar articles.
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