phonopy-load command not found

In this troubleshooting guide we learn how to fix phonopy-load command not found error message

Introduction

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

phonopy-load: command not found

or when using sudo you get the following error message

sudo: phonopy-load: command not found

In Ubuntu phonopy-load is provided by python3-phonopy package.

python3-phonopy is:

Phonopy is an open source package for phonon calculations at harmonic and quasi-harmonic levels.

This package contains Python 3 module.

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

sudo apt-get -y install python3-phonopy

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

You can also use apt command to install python3-phonopy.

sudo apt -y install python3-phonopy

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

sudo aptitude install python3-phonopy

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