freefem command not found

Introduction

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

freefem: command not found

or when using sudo you get the following error message

sudo: freefem: command not found

Solutions to freefem: command not found

How To Fix freefem: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu freefem is provided by freefem package.

freefem is:

FreeFEM is a language adapted to Partial Differential equation. The underlying method used is the Finite Element Method. This tool has been successfully used as a teaching tool and even as a research tool.

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

sudo apt-get -y install freefem

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

You can also use apt command to install freefem.

sudo apt -y install freefem

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

sudo aptitude install freefem

Summary

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