exactness command not found

Introduction

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

exactness: command not found

or when using sudo you get the following error message

sudo: exactness: command not found

Solutions to exactness: command not found

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

In Ubuntu exactness is provided by libefl-all-dev package.

libefl-all-dev is:

The Enlightenment Foundation Libraries (EFL) is a stack of libraries providing a wide degree of functionality. Originally written to support development of the Enlightenment window manager, the libraries have increasingly been used in embedded systems.

This is part of the Enlightenment Foundation Libraries (EFL).

This package provides the development files for all of EFL.

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

sudo apt-get -y install libefl-all-dev

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

You can also use apt command to install libefl-all-dev.

sudo apt -y install libefl-all-dev

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

sudo aptitude install libefl-all-dev

Summary

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