Downloading Python

It will make programming on Mac OS X a lot easier, in the end! For some more information, see the Homebrew and Python wiki page. Option 2: Anaconda. Anaconda is an all-in-one solution that will set up Python and all of the scientific Python tools all at once. All you have to do is download and install it! Simply run following on terminal if you don't have pip installed on your mac. Sudo easyinstall pip download python 3 here: python3. Once you're done with these 2 steps, make sure to run the following to verify whether you've installed them successfully. Python3 -version pip3 -version.

Before you start, you will need Python on your computer.

Check whether you already have an up to date version of Python installed by entering python in a command line window. If you see a response from a Python interpreter it will include a version number in its initial display. Generally any Python 3.x version will do, as Python makes every attempt to maintain backwards compatibility within major Python versions. Python 2.x and Python 3.x are intentionally not fully compatible. If python starts a Python 2.x interpreter, try entering python3 and see if an up to date version is already installed.

On Windows, try py first - this is the relatively recent Python Launcher, which has a better chance of avoiding some of the path problems that might occur because on Windows programs don't install into any of the small set of common locations that are searched by default. The Python launcher can also let you select any of the various versions you may have installed from a single command.

If you need to install Python, you may as well download the most recent stable version. This is the one with the highest number that isn't marked as an alpha or beta release. Please see the Python downloads page for the most up to date versions of Python. They are available via the yellow download buttons on that page.

Windows

The most stable Windows downloads are available from the Python for Windows page. On Windows you have a choice between 32-bit (labeled x86) and and 64-bit (labeled x86-64) versions, and several flavors of installer for each. The Python core team thinks there should be a default you don't have to stop and think about, so the yellow download button on the main download page gets you the 'x86 executable installer' choice. This is actually a fine choice: you don't need the 64-bit version even if you have 64-bit Windows, the 32-bit Python will work just fine.

If you're running Windows XP: a complete guide to installing ActivePython is at Python on XP: 7 Minutes To 'Hello World!'. ShowMeDo has two videos for downloading, installing and getting started with Python on a Windows XP machine - this series talks you through the Python, ActivePython and SciPy distributions. Note that the python.org releases only support versions of Windows that are supported by Microsoft (at the time of the release), so no recent release from python.org can be used on WIndows XP.

Mac

See the Python for Mac OS X page. MacOS from 10.2 (Jaguar) to 10.15 (Catalina) includes a system version of Python 2, but it is best not to consider this the Python to use for your programming tasks - install a current Python 3.x version instead. MacOS after 10.15 (Catalina) will not include a default system Python.

Linux

For Red Hat, CentOS or Fedora, install the python3 and python3-devel packages.

For Debian or Ubuntu, install the python3.x and python3.x-dev packages.

For Gentoo, install the '=python-3.x*' ebuild (you may have to unmask it first).

For other systems, or if you want to install from source, see the general download page.

Python is a programming language that’s widely used by both beginners and professional developers. This brief guide is written because many people search hot to Update Python on MAC computers. So we will show you how to install Python 3 on a Mac OS X computer.

Before you jump in the manual, do take note that there are a number of ways to install Python 3 on a Mac but with this guide, I’ll show you the two easiest ways to do so. Personally, the way I did it was using a package manager like HomeBrew (it is okay if you do not know what it is). Again, I’ll show you how you can do this method down below. I will explain how to install the Python 3 upgrade on a Mac.

Some Mac programs require Python 2, and when updating they may start to malfunction or stop working. Therefore, we won’t update the version, but install Python 3 in parallel. Python 3 and Python 2 can coexist without conflicts on the Mac the commands will differ slightly. For it could be somewhat frustrating that Apple does not supply the latest version, typically used these days, when learning Python.

Update Python MAC

How to install Python 3 in macOS with Installer

The easiest way is to download the Python installer from the python.org website.

• Visit Python.org and download the latest available Python installer file;

Python Download Mac Os

• Run the downloaded file and install Python 3.x on Mac.
• Python 3.6.x requires about 100MB of available disk space. The installation process is very fast;
• When Python 3 is installed, you will see the Python3 folder in /Applications on your Mac. You will also see IDLE in the /Applications.

The Python installation may require about 100MB of disk space to install. Once you’ve installed Python 3 you can have it alongside Python 2 without having to delete the latter from your Mac.

Next method will show you how to install Python 3.x on a Mac through Homebrew.

How to install Python 3 using Homebrew

Installing an updated version of Python 3 through Homebrew is extremely simple. Of course, Homebrew should be installed on your computer, however, if you are interested in this method, then you probably have already used the program more than once.

First of all, you’ll need to have this thing called HomeBrew installed on your Mac. Homebrew is basically a “package manager”. A package manager is an application that helps you install the stuff you need that Apple (or even your Linux System) hadn’t installed in the first place for you.

It’s simple, fast and safe.

Mac Install Python 3.6

Second, you will need to have installed XCode onto your Mac. If you’re thinking of learning how to program or creating iOS apps on your Mac, then it’s good to have XCode installed. We will be using XCode to install HomeBrew application.

Note

If you have already installed XCode onto your Mac you can skip step 1 and jump straight to step 3.

Here are the steps to install XCode, HomeBrew as well as install Python 3 using HomeBrew onto your Mac:

1. Jump into your Terminal app on your Mac and run the copy/paste the following command into the Terminal to install XCode onto your Mac:
   
2. Simply click through all the confirmation crap that XCode shows. It may take a little while to install XCode since it is a large program.
3. Great! Now that you have XCode installed, you can install HomeBrew! To install HomeBrew, simply copy/paste the following command into your Terminal:

Note

Mac Os Python Install

You can confirm the HomeBrew installed correctly by running the command: below:

4. You’ve installed HomeBrew! Now let’s install the Python 3, the reason why you’re here. To install the latest version of Python, just copy/paste the following command into your Terminal:
   

Note

You can confirm which version of Python was installed all by running the command below (the exact same command you tried earlier in this guide). It should show up as follows:

5. Finally, let’s run our new Python 3. Simply enter python3.

How to Find out the Installed Version of Python

Open the Terminal program and use the following command:

In most cases, Python 2.7.x will be installed on macOS: either 2.7.4 or 2.7.10.

If you installed the Python update, you can check the version with the following command:

Python 64 Bit Download

Once again, both versions of Python can coexist without conflicts.

Mac Python 3.8

Note: Once again, I want to remind you that you do not need to upgrade Python 2.x to Python 3.x, because this can lead to program malfunctions. Just install the updated version in parallel.