pip not installed code example
Example 1: bash: pip: command not found
apt-get install python3-pip
Example 2: 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 3: install pip3 for python 3.7
sudo apt install python3-pip