Install cantor-backend-python2 by entering the following commands in the terminal:
sudo apt update sudo apt install cantor-backend-python2
Python2 backend for Cantor
Cantor is an application to allow you to you use your favorite mathematical applications from within an elegant worksheet interface. It provides dialogs to assist with common tasks and allows you to share your worksheets with others. . This package provides the backend for using the Python2 language (http://www.python.org/) in Cantor. . This package is part of the KDE education module.