pyfr command not found

Introduction

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

pyfr: command not found

or when using sudo you get the following error message

sudo: pyfr: command not found

Solutions to pyfr: command not found

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

In Ubuntu pyfr is provided by pyfr package.

pyfr is:

PyFR is an open-source Python based framework for solving advection-diffusion type problems on streaming architectures using the Flux Reconstruction approach of Huynh. The framework is designed to solve a range of governing systems on mixed unstructured grids containing various element types. It is also designed to target a range of hardware platforms via use of an in-built domain specific language derived from the Mako templating engine.

This package provides the PyFR application.

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

sudo apt-get -y install pyfr

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

You can also use apt command to install pyfr.

sudo apt -y install pyfr

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

sudo aptitude install pyfr

Summary

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