pspdr command not found

Introduction

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

pspdr: command not found

or when using sudo you get the following error message

sudo: pspdr: command not found

Solutions to pspdr: command not found

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

In Ubuntu pspdr is provided by pathspider package.

pathspider is:

PATHspider is a tool for performing experimental path transparency measurements and is extensible using a plugin architecture. The PATHspider distribution includes a set of plugins for measuring path transparency to signalling used by explicit-congestion notification and TCP Fast Open.

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

sudo apt-get -y install pathspider

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

You can also use apt command to install pathspider.

sudo apt -y install pathspider

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

sudo aptitude install pathspider

Summary

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