install pip for python 3.8 code example

Example 1: installing pip

python -m pip install --upgrade pip

Example 2: python3.8 install pip

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

Example 3: python pip install

## To install Pip, first download get-pip.py from:
https://bootstrap.pypa.io/get-pip.py
  
## Then run the following command in the command line
## in the folder where the file has been saved.
python get-pip.py

Example 4: install pip in python

python get-pip.py

Example 5: python3 pip install

[server]$  python3 -m pip install

Example 6: pip python3

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