gvb command not found

Introduction

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

gvb: command not found

or when using sudo you get the following error message

sudo: gvb: command not found

Solutions to gvb: command not found

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

In Ubuntu gvb is provided by gvb package.

gvb is:

Good ViBrations (gvb) is a small program that aims at providing a nice interface to play with waves in 1 or 2 dimensions.

It features several ways of setting initial conditions, as well as different calculation methods and graphic outputs. It is also possible to dump animation frames to png images in order to make a movie with them.

It relies on the Python library scipy to get the best possible performance in calculations.

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

sudo apt-get -y install gvb

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

You can also use apt command to install gvb.

sudo apt -y install gvb

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

sudo aptitude install gvb

Summary

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