setBfreeUI command not found

Introduction

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

setBfreeUI: command not found

or when using sudo you get the following error message

sudo: setBfreeUI: command not found

Solutions to setBfreeUI: command not found

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

In Ubuntu setBfreeUI is provided by setbfree package.

setbfree is:

setBfree is a MIDI-controlled, software synthesizer designed to imitate the sound and properties of the electromechanical organs and sound modification devices that brought world-wide fame to the names and products of Laurens Hammond and Don Leslie.

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

sudo apt-get -y install setbfree

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

You can also use apt command to install setbfree.

sudo apt -y install setbfree

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

sudo aptitude install setbfree

Summary

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