install python 3.8 using pip code example

Example 1: python3.8 install pip

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python3.8 get-pip.py

Example 2: python3 pip install

[server]$  python3 -m pip install

Example 3: pip python3

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py