lsh-krb-checkpw command not found

In this troubleshooting guide we learn how to fix lsh-krb-checkpw command not found error message

Introduction

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

lsh-krb-checkpw: command not found

or when using sudo you get the following error message

sudo: lsh-krb-checkpw: command not found

In Ubuntu lsh-krb-checkpw is provided by lsh-server package.

lsh-server is:

lsh is a GPLed implementation of the Secure SHell protocol version 2 (SSH2), a secure replacement for rlogin, rsh, and rcp.

This package contains the lsh server, lshd. This package is required to allow SSH2 logins to the local machine.

In some countries it may be illegal to use any encryption at all without a special permit.

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

sudo apt-get -y install lsh-server

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

You can also use apt command to install lsh-server.

sudo apt -y install lsh-server

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

sudo aptitude install lsh-server

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