python setup in ubuntu code example

Example 1: ubuntu install python

# first do:
sudo apt-get update
# after do:
sudo apt-get install python3.6
# then it should be installed

Example 2: how to install python in ubuntu

wget https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz

Example 3: ubuntu run python3 in terminal

HP@ProDesk:~$ python3
Python 3.8.5 (default, Jul 28 2020, 12:59:40) 
[GCC 9.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>