[python] How to use requirements.txt to install all dependencies in a python project

pip install -r requirements.txt for python 2.x

pip3 install -r requirements.txt for python 3.x (in case multiple versions are installed)

Examples related to python

programming a servo thru a barometer Is there a way to view two blocks of code from the same file simultaneously in Sublime Text? python variable NameError Why my regexp for hyphenated words doesn't work? Comparing a variable with a string python not working when redirecting from bash script is it possible to add colors to python output? Get Public URL for File - Google Cloud Storage - App Engine (Python) Real time face detection OpenCV, Python xlrd.biffh.XLRDError: Excel xlsx file; not supported Could not load dynamic library 'cudart64_101.dll' on tensorflow CPU-only installation

Examples related to pip

How to fix error "ERROR: Command errored out with exit status 1: python." when trying to install django-heroku using pip "E: Unable to locate package python-pip" on Ubuntu 18.04 How to Install pip for python 3.7 on Ubuntu 18? What is the meaning of "Failed building wheel for X" in pip install? Could not install packages due to an EnvironmentError: [Errno 13] How do I install Python packages in Google's Colab? Conda version pip install -r requirements.txt --target ./lib pip: no module named _internal AttributeError: Module Pip has no attribute 'main' Error after upgrading pip: cannot import name 'main'

Examples related to requirements.txt

How to use requirements.txt to install all dependencies in a python project Could not find a version that satisfies the requirement <package> How to state in requirements.txt a direct github source Reference requirements.txt for the install_requires kwarg in setuptools setup.py file tell pip to install the dependencies of packages listed in a requirement file