nf2ff command not found

In this troubleshooting guide we learn how to fix nf2ff command not found error message

Introduction

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

nf2ff: command not found

or when using sudo you get the following error message

sudo: nf2ff: command not found

In Ubuntu nf2ff is provided by openems package.

openems is:

This is a simulator for electromagnetic problems using the FDTD (Finite-difference time-domain method) algorithm.

The FDTD algorithm is a popular algorithm for solving electromagnetic problems in the time domain.

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

sudo apt-get -y install openems

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

You can also use apt command to install openems.

sudo apt -y install openems

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

sudo aptitude install openems

In this tutorial we learn how to fix nf2ff command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.