python pip install from requirements.txt code example

Example 1: pip install from requirements.txt

$ pip install -r requirements.txt

Example 2: how to install requirements file in python

pip install -r requirements.txt

Example 3: python requirements.txt

pip install -r requirements.txt

Example 4: how to install downloaded requirements pip with python

pip install -r requirements.txt --no-index --find-links file:///tmp/packages