gcrystal command not found

Introduction

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

gcrystal: command not found

or when using sudo you get the following error message

sudo: gcrystal: command not found

Solutions to gcrystal: command not found

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

In Ubuntu gcrystal is provided by gcrystal package.

gcrystal is:

GNOME Crystal is a light model visualizer for crystal-structures. It is based on the GNOME Chemistry Utils and should display models of all sorts of crystal microscopic structures using OpenGL.

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

sudo apt-get -y install gcrystal

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

You can also use apt command to install gcrystal.

sudo apt -y install gcrystal

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

sudo aptitude install gcrystal

Summary

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