mpjdaemon command not found

Introduction

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

mpjdaemon: command not found

or when using sudo you get the following error message

sudo: mpjdaemon: command not found

Solutions to mpjdaemon: command not found

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

In Ubuntu mpjdaemon is provided by libmpj-java package.

libmpj-java is:

MPJ Express is a Java message passing library that allows application developers to write and execute parallel applications for multicore processors and compute clusters/clouds.

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

sudo apt-get -y install libmpj-java

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

You can also use apt command to install libmpj-java.

sudo apt -y install libmpj-java

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

sudo aptitude install libmpj-java

Summary

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