In this tutorial, we will introduce you how to create a requirements.txt using pip and install python packages.
It is easy to create requirements.txt file by using pip, we can use command below:
pip freeze > requirements.txt
Then, we can see all installed python packages in your python environment.
Install python packages from requirements.txt
After we have got the requirements.txt file, we can install python packages by it.
We can use command below:
pip install -r requirements.txt
Then, all python packages in requirements.txt will be installed.