gfsview-batch2D command not found

Introduction

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

gfsview-batch2D: command not found

or when using sudo you get the following error message

sudo: gfsview-batch2D: command not found

Solutions to gfsview-batch2D: command not found

How To Fix gfsview-batch2D: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu gfsview-batch2D is provided by gfsview-batch package.

gfsview-batch is:

Gerris is a system for the solution of the partial differential equations describing fluid flow.

GfsView displays the results of 2D and 3D Gerris simulations. A brief summary of its main features:

* Scalar and vector cross-sections.
* Isosurfaces.
* Streamlines.
* User-defined functions.
* Fast adaptive display (using the multiresolution data
  representation of Gerris).
* Scriptable.
* Offline image generation.
* Quality PostScript, PDF and bitmap outputs.

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

sudo apt-get -y install gfsview-batch

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

You can also use apt command to install gfsview-batch.

sudo apt -y install gfsview-batch

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

sudo aptitude install gfsview-batch

Summary

In this tutorial we learn how to fix gfsview-batch2D command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.