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

Python

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

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 an easy way to install all the required dependencies in this python project?


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3
Answers

Jul 29th, 2020 By: Tabres

Replies


You can just run this command to install all the dependencies from a requirements.txt file.



python -m pip install -r requirements.txt


 

4 months ago - By priya
 


If you are using Python 2.x,



pip install -r requirements.txt



If you are using Python 3.x,



pip3 install -r requirements.txt


 

4 months ago - By soumya
 
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