louvain-community command not found

Introduction

When you run more command in linux terminal / console, you get the following error message

louvain-community: command not found

or when using sudo you get the following error message

sudo: louvain-community: command not found

Solutions to louvain-community: command not found

How To Fix louvain-community: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu louvain-community is provided by python3-louvain package.

python3-louvain is:

This package address a special form of graph analysis, the Louvin method, using the NetworkX graph operations. The method is described in: Fast unfolding of communities in large networks, Vincent D Blondel, Jean-Loup Guillaume, Renaud Lambiotte, Renaud Lefebvre, Journal of Statistical Mechanics: Theory and Experiment 2008(10), P10008

To fix this problem, we can install more using the command below.

sudo apt-get -y install python3-louvain

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install python3-louvain.

sudo apt -y install python3-louvain

Or if you have aptitude installed you can use the following command.

sudo aptitude install python3-louvain

Summary

In this tutorial we learn how to fix louvain-community command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.