jupyter-nbclassic command not found

In this troubleshooting guide we learn how to fix jupyter-nbclassic command not found error message

Introduction

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

jupyter-nbclassic: command not found

or when using sudo you get the following error message

sudo: jupyter-nbclassic: command not found

In Ubuntu jupyter-nbclassic is provided by python3-nbclassic package.

python3-nbclassic is:

Using this package, users can launch the classic Jupyter Notebook on top of the new Python server backend.

This package provides both the Python 3 library and a small executable.

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

sudo apt-get -y install python3-nbclassic

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

You can also use apt command to install python3-nbclassic.

sudo apt -y install python3-nbclassic

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

sudo aptitude install python3-nbclassic

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