Upgrade the version of Python in Linux system
Python is a very popular programming language used in a wide variety of fields, including web development, data analysis, and more. For Linux systems, Python is an essential component, playing an important role in system operation and management. But by default, the Python version that comes with the Linux distribution may be too old to meet our needs. Therefore, we need to manually upgrade the Python version.
Next, take Ubuntu as an example to introduce how to upgrade the Python version in the Linux system.
First, we need to check the Python version installed in the current system. Enter the following command in the terminal:
python --version
If multiple versions of Python are installed in the current system, you can use the following command to view a list of all installed Python versions:
ls /usr/bin/python*
Next, we need to add new sources, and update the system:
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt update
Then, Python3.x can be installed with the following command:
sudo apt install python3.8
Finally, enter the following command again to check if the Python version has been successfully upgraded:
python3 --version
After the above steps are completed, the Python version has been upgraded successfully. Then, you can happily start programming with the new version of Python.
Summarize:
It is not difficult to upgrade the Python version in the Linux system, just follow the steps above. Of course, in the actual operation process, you may encounter some problems, but just read the error message patiently and carefully, and eliminate them one by one according to the prompts. Hope this article can help you.