feffit command not found

Introduction

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

feffit: command not found

or when using sudo you get the following error message

sudo: feffit: command not found

Solutions to feffit: command not found

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

In Ubuntu feffit is provided by ifeffit package.

ifeffit is:

IFEFFIT is an interactive program for XAFS analysis. It combines the high-quality analysis algorithms of AUTOBK and FEFFIT with graphical display of XAFS data and general data manipulation.

IFEFFIT comes as a command-line program, but the underlying functionality is available as a programming library. The IFEFFIT library can be used from C, Fortran, Tcl, and Perl.

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

sudo apt-get -y install ifeffit

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

You can also use apt command to install ifeffit.

sudo apt -y install ifeffit

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

sudo aptitude install ifeffit

Summary

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