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If it doesn’t, select the correct operating system from the links below the button. Your browser should automatically detect that you are using macOS and take you to the correct download page. #DJANGO PYTHON FOR MAC INSTALL#Django is not compatible with Python 2, so we need to install the latest version of Python 3.įigure 2-2: macOS uses Python 2, which is incompatible with Django.ĭownloading a copy of Python 3 follows the same process as Windows-Go to and click the big yellow button that says “Download Python 3.x.x”. If you open a terminal and type python at the prompt, you will see that the system version is Python 2 (Figure 2-2). You should see something like this: C:\Users\nigel> python Once Python is installed, restart Windows and then type python at the command prompt. It will solve most problems that arise from the incorrect mapping of pythonpath (an important variable for Python installations) in Windows.įigure 2.1: Check the “Add Python 3.9 to PATH” box before installing. Fortunately, this is easy to rectify-when the Python installer screen opens, make sure Add Python 3.x to PATH is checked before installing (Figure 2-1). For Django to work correctly, Python must be listed in the PATH statement. #DJANGO PYTHON FOR MAC SOFTWARE#The installation process is the same as any other Windows program, so if you have installed software before, there should be no problem here however, there is one essential customization you must make.īy default, the Python executable is not added to the Windows PATH. Once you have downloaded the Python installer, go to your downloads folder and double click the file python-3.x.x.msi to run the installer. To be safe, you can scroll down the page a bit and download the lastest Python 3.9.x release, as Python 3.9 works with both Django 3.2.x and Django 4.x. This release might have issues with the latest release of Django 3.2. Go to and click the big yellow button that says “Download Python 3.x.x”.Īs I write this (early October 2021), Python just updated to 3.10.0. #DJANGO PYTHON FOR MAC CODE#If you have an earlier version of Python on your machine, you must install a newer version of Python for the code in this book to work.Īssuming Python 3 is not installed on your system, you first need to get the installer. Django 4.0 is compatible with Python version 3.8 and later.Īs Django 3.2 is the last series to support Python 3.6 and 3.7, the best version of Python to use with both Django 3.2 and Django 4 at this time is Python 3.9. Django 3.2 is compatible with Python version 3.6 and later. #DJANGO PYTHON FOR MAC PC#You can see in the above example that my PC is running Python 3.9.7. Type "help", "copyright", "credits" or "license" for more information. If Python is installed, the python command will open the Python interactive interpreter: Python 3.9.7 (tags/v3.9.7:1016ef3, Aug 30 2021, 20:19:38). If Python isn’t installed you’ll get a message saying that Windows can’t find Python. You can check this out by opening a command prompt, or running PowerShell, and typing python at the prompt. Installing PythonĪ lot of Windows applications use Python, so it may be already installed on your system. This is by far the easiest and best way to set up Django when you are first starting. This chapter also assumes you’re installing Django on a desktop or laptop computer and will use the development server and SQLite to run all the code in this book. If you are using Linux, there are many resources on the Internet-the best place to start is Django’s own installation instructions.įor Windows users, your computer can be running any recent version of Windows (7, 8.1 or 10). I have also included a section on installing Python 3 and Django on macOS. This chapter is mostly written for those of you running Windows, as most new users are on Windows. Install a Python Virtual Environment and.Fortunately, this is a simple three-step process: Before you can start learning Django, you must install some software on your computer. ![]()
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