Answers for "how to install from requirements.txt"

pip install from requirements.txt

$ pip install -r requirements.txt

pip3 install requirements.txt

pip3 install -r requirements.txt

install requirements.txt in pip command

note: yor should be on the same dir as requirements.txt file 

pip install -r requirements.txt

Installing packages from requirements.txt file

$ pip install -r requirements.txt

how to install requirements.txt

pip3 install -r requirements.txt

how to run django requirement.txt

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