Answers for "pip from requirements.txt"

pip install from requirements.txt

$ pip install -r requirements.txt

python requirements.txt

pip freeze #view requirements to be created (best done in virtual env)
pip freeze > requirements.txt #create requirements.txt (best done in virtual env)
pip install -r requirements.txt #install requirements.txt (best done in virtual env)

pip3 install requirements.txt

pip3 install -r requirements.txt

how to run django requirement.txt

$ pip3 install -r requirements.txt ---> For linux

pip3 install requirements.txt

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