euler command not found

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

Introduction

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

euler: command not found

or when using sudo you get the following error message

sudo: euler: command not found

Solutions to euler: command not found

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

In Ubuntu euler is provided by euler package.

euler is:

Euler is a powerful numerical laboratory with a programming language. The system can handle real, complex and interval numbers, vectors and matrices. It can produce 2D/3D plots.

Euler features among other things:

real, complex and interval scalars and matrices
a programming language, with local variables, default values for parameters, variable parameter number, passing of functions
two and three dimensional graphs
marker plots
density and contour plots
animations
numerical integration and differentiation
statistical functions and tests
differential equations
interval methods with guaranteed inclusions
function minimizers (Brent, Nelder-Mean)
simplex algorithm
interpolation and approximation
finding roots of polynomials
fast Fourier transform (FFT)
an exact scalar product using a long accumulator
PostScript graphics export

This package contains the main program. Documentation for Euler is included in the euler-doc package.

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

sudo apt-get -y install euler

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

You can also use apt command to install euler.

sudo apt -y install euler

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

sudo aptitude install euler

Summary

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