ESingular command not found

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

Introduction

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

ESingular: command not found

or when using sudo you get the following error message

sudo: ESingular: command not found

Solutions to ESingular: command not found

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

In Ubuntu ESingular is provided by singular-ui-emacs package.

singular-ui-emacs is:

SINGULAR is a Computer Algebra System (CAS) for polynomial computations with emphasis on the special needs of commutative algebra, algebraic geometry, and singularity theory.

This package contains the SINGULAR command-line interface within emacs.

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

sudo apt-get -y install singular-ui-emacs

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

You can also use apt command to install singular-ui-emacs.

sudo apt -y install singular-ui-emacs

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

sudo aptitude install singular-ui-emacs

Summary

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