tunnelx command not found

Introduction

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

tunnelx: command not found

or when using sudo you get the following error message

sudo: tunnelx: command not found

Solutions to tunnelx: command not found

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

In Ubuntu tunnelx is provided by tunnelx package.

tunnelx is:

Tunnel enables you to draw cave surveys based on Survex-compatible centreline data. Drawings will be adjusted to fit if the underlying data moves due to loop closures. Original drawings/scans/pockettopo imports can be used as a basis to draw over. Complex multi-layered surveys can be drawn, with flexible facilties for colour-grouping and adding images or background maps. The application can use data stored online and works on all major platforms.

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

sudo apt-get -y install tunnelx

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

You can also use apt command to install tunnelx.

sudo apt -y install tunnelx

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

sudo aptitude install tunnelx

Summary

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