Step-by-step – Armadillo Installation in Ubuntu 20.04

GNU/Linux Ubuntu 20.04 Installing Armadillo – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Install Armadillo in Ubuntu 20.04 Focal LTS GNU/Linux.

And Armadillo for Ubuntu Focal is an Open-Source C++ Linear Algebra Library (Matrix Maths) with Syntax similar to MATLAB and Octave.

Moreover, in Armadillo Integer, Floating Point and Complex Numbers are supported, as well as a subset of Trigonometric and Statistics Functions.

Finally, this guide includes detailed instructions about to Getting-Started with Armadillo on Ubuntu.

1. 1. Launching Shell Emulator

   Open a Terminal window
   Ctrl+Alt+t on Desktop
   (Press “Enter” to Execute Commands).

   
   In case first see: Terminal QuickStart Guide.
   

2. 2. Downloading Armadillo for Ubuntu

   Download Armadillo for Ubuntu GNU/Linux

   Get Armadillo tar.xz for Ubuntu

   Armadillo for Ubuntu

   If possible Select directly “Open with Archive Manager”!

3. 3. Extracting Armadillo Archive

   Then Extract Armadillo tar.gz into /tmp Directory
   If it does Not Open automatically then Double-Click on File Manager:

   
   Or from Command Line:

   tar xvf ~/Downloads/*.tar.gz -C /tmp/