wannier90.x command not found

Introduction

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

wannier90.x: command not found

or when using sudo you get the following error message

sudo: wannier90.x: command not found

Solutions to wannier90.x: command not found

How To Fix wannier90.x: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu wannier90.x is provided by wannier90 package.

wannier90 is:

Wannier90 is an electronic-structure software computing maximally-localized Wannier functions (MLWF). It works on top of other electronic-structure software, such as Abinit, FLEUR, and PwSCF.

This package provides Wannier90 executables.

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

sudo apt-get -y install wannier90

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

You can also use apt command to install wannier90.

sudo apt -y install wannier90

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

sudo aptitude install wannier90

Summary

In this tutorial we learn how to fix wannier90.x command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.