pdb3 command not found

Introduction

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

pdb3: command not found

or when using sudo you get the following error message

sudo: pdb3: command not found

Solutions to pdb3: command not found

How To Fix pdb3: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu pdb3 is provided by python3 package.

python3 is:

Python, the high-level, interactive object oriented language, includes an extensive class library with lots of goodies for network programming, system administration, sounds and graphics.

This package is a dependency package, which depends on Debian’s default Python 3 version (currently v3.10).

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

sudo apt-get -y install python3

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

You can also use apt command to install python3.

sudo apt -y install python3

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

sudo aptitude install python3

Summary

In this tutorial we learn how to fix pdb3 command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.