GNU/Linux Debian Bullseye Installing Matplotlib – QuickStart Guide
Hello Linux user! The Tutorial shows you Step-by-Step How to Install Matplotlib in Debian Bullseye 11.x GNU/Linux Desktop.
And Matplotlib for Debian Bullseye is a Plotting Library for the Python and its Numerical Mathematics extension NumPy.
Moreover, it provides an Object-Oriented API for embedding Plots into Apps using general-purpose GUI Toolkits like Tkinter, wxPython, Qt, or GTK+.
Especially Relevant: following the Best Practices this Matplotlib Setup includes the Anaconda Python Release.
Finally, this guide includes detailed instructions on Getting Started with Matplotlib on Debian.

1. Launching Terminal
How to QuickStart with Command Line on Debian
First, Update the Apt Repo Sources with:
sudo apt update
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.
Contents