upgrade to python 3.7 ubuntu code example
Example 1: update ubuntu to python 3.85
sudo apt-get install python3.8
Example 2: update python ubuntu
sudo apt-get update && sudo apt-get upgrade
sudo apt-get install python3.7
Example 3: how to upgrade 3.6 to 3.7 on linux
sudo apt-get install python3.7
Example 4: update ubuntu to python 3.85
sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.6 1
sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.8 2
Example 5: upgrade python to 3.9 i linux
$ sudo apt install python3.9
Example 6: update ubuntu to python 3.85
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt-get update