gyotoy command not found

Introduction

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

gyotoy: command not found

or when using sudo you get the following error message

sudo: gyotoy: command not found

Solutions to gyotoy: command not found

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

In Ubuntu gyotoy is provided by yorick-gyoto package.

yorick-gyoto is:

Gyoto aims at providing a framework for computing orbits and ray-traced images in General relativity.

This package provides a plug-in for the Yorick programming language exposing the Gyoto facilities. It allows using Gyoto interactively from the yorick prompt or running complex Gyoto scripts.

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

sudo apt-get -y install yorick-gyoto

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

You can also use apt command to install yorick-gyoto.

sudo apt -y install yorick-gyoto

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

sudo aptitude install yorick-gyoto

Summary

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