Python development [initial]: Install Python 3 and Python 3 in Linux

Python development [initial]: Install Python 3 and Python 3 in Linux

By default, the Linux system comes with python, Which is depended on by many programs in the system. Therefore, it is recommended that you do not delete it easily unless you can solve the dependency problem of other programs. If you use the latest Python3, You need to compile and install the source package. This will not affect the default package of the system.

Python official website download pthon3 source package, https://www.python.org/

Select the desired version

Select source code package

Download to the local device and then upload it to linux or copy the download link to download it directly through wget

Decompress and install

Create a soft connection

You have installed Python 3 and started pyhon3.

You can configure environment variables to solve this problem.

Start the default python

Start python3