![]() ![]() Here is a link to a very good and simple explanation of the alternatives command. The installer will look like this: Clicking on the button will replace the existing version of Python with the new version. If you’re updating to a new patch of Python (3.x.a to 3.x.b), when you run the installer, it will prompt you to Upgrade Now. I see it with a great majority of people which i introduce to the concept. All you have to do is visit the Python downloads page and download the latest version. Also, there is a good chance that some will correct bad/unusual practices currently in use on their machines. It is strongly suggested that you read/learn more about the alternatives command in order to understand how it can help you better manage and use your system. The last command will ask you to choose between registered/installed alternatives.Īs always, well most of the time anyways, you can check out the manual ( linux man pages) using this simple command man alternativesĪltho this answer refers to/make use of specific Python versions, the alternatives command, it's concepts and uses remain the same regardless of version numbers. Wait for the installation to complete.I would suggest using alternatives instead.Īs super-user ( root) run the following: # Start by registering python2 as an alternativeĪlternatives -install /usr/bin/python python /usr/bin/python2 50Īlternatives -install /usr/bin/python python /usr/bin/python3.5 60 To add the IUS repository, use the command: sudo yum install $(rpm -E '%').rpm If you are using a CentOS release older than 7.7, you need to add IUS, a yum repository that provides newer software versions and includes Python 3. If you have CentOS version 7.7 or newer, skip to the next step. Before you move on to installing Python 3 on your CentOS system, make sure it is available in the package repository. Start by updating the repository: sudo yum update -yĢ. If you prefer installing version 3.6.8, follow the steps listed below.ġ. For instructions on how to do so, refer to the next section. ![]() ![]() For the latest major release, you need to install the package from the source code. The newest Python 3 version available in the package manager is Python 3.6.8. Option 1: Install Python From Package Manager Using the official CentOS package manager.There are two ways to install Python 3 on your CentOS system: A terminal window/command line (Ctrl-Alt-F2). ![]()
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