install python 3 on centos 7

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Installing Python 3 on CentOS 7 is a straightforward process. In this tutorial, we'll walk through the steps to install Python 3 on a CentOS 7 system using the yum package manager. Make sure you have administrative privileges or sudo access on your CentOS machine.
Before installing Python 3, it's a good practice to update the system packages to ensure you have the latest information about available packages and dependencies.
Some Python packages may require compilation, so it's essential to have development tools installed on your system. Use the following command to install the necessary development tools:
Now you can install Python 3 using the yum package manager. The default repository may not always have the latest Python version, but it usually provides a stable version.
After the installation is complete, you can verify the installed Python version by running the following commands:
This should display the installed Python 3 version.
By default, CentOS 7 comes with Python 2 installed, and the python command refers to Python 2. If you want to use Python 3 as the default, you can create symbolic links.
Now, when you run python --version, it should point to Python 3.
The pip tool is the recommended way to install Python packages. You can install it using the following command:
After the installation is complete, verify pip by checking its version:
You've successfully installed Python 3 on your CentOS 7 system. You can now start using Python 3 for your development projects. If you encounter any issues, ensure that you followed the steps correctly and that your system meets the necessary requirements.
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