How to use requirements.txt to install all dependencies in a python project
I am new to python. Recently I got a project written by python and it requires some installation. I run below command to install but got an error.
# pip install requirements.txt Collecting requirements.txt Could not find a version that satisfies the requirement requirements.txt (from versions: ) No matching distribution found for requirements.txt
I searched on google and found this link
http://stackoverflow.com/questions/28167987/python-pip-trouble-installing-from-requirements-txt but I don’t quite understand what the solution in that post.
Below is my requirements.txt file:
# cat requirements.txt ordereddict==1.1 argparse==1.2.1 python-dateutil==2.2 matplotlib==1.3.1 nose==1.3.0 numpy==1.8.0 pymongo==3.3.0 psutil>=2.0
Is there a easy way to install all required dependencies in this python project?