How to Install and Uninstall libeigen3-dev Package on Ubuntu 21.10 (Impish Indri)

Last updated: December 22,2024

1. Install "libeigen3-dev" package

This tutorial shows how to install libeigen3-dev on Ubuntu 21.10 (Impish Indri)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                libeigen3-dev
            
                    
    
    Copied

2. Uninstall "libeigen3-dev" package

This guide let you learn how to uninstall libeigen3-dev on Ubuntu 21.10 (Impish Indri):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                libeigen3-dev
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the libeigen3-dev package on Ubuntu 21.10 (Impish Indri)

Package: libeigen3-dev
Architecture: all
Version: 3.3.9-2
Multi-Arch: foreign
Priority: extra
Section: universe/libdevel
Source: eigen3
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Science Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 7012
Depends: pkg-config
Suggests: libeigen3-doc, libmpfrc++-dev
Filename: pool/universe/e/eigen3/libeigen3-dev_3.3.9-2_all.deb
Size: 817416
MD5sum: 65da39f8160ecdd9d2f22798e2f0e8eb
SHA1: bbb0e484b2f202bf9f98d48fd449c9bc079493d3
SHA256: b59714efe7204c0b56ecdf1815c0ea29ed686de46b65fde5c7638aef84a9c3d3
SHA512: ee9dae4472e597a416c69f16c96a648223412ffb4e5fef571f8c969c8fdd4f7bcc42bbd95a4967038572bf1bd4df89c87eee70405b5a319a1b900c2bb00f3ea7
Homepage: http://eigen.tuxfamily.org
Description-en: lightweight C++ template library for linear algebra
Eigen 3 is a lightweight C++ template library for vector and matrix math,
a.k.a. linear algebra.
.
Unlike most other linear algebra libraries, Eigen 3 focuses on the simple
mathematical needs of applications: games and other OpenGL apps, spreadsheets
and other office apps, etc. Eigen 3 is dedicated to providing optimal speed
with GCC. A lot of improvements since 2-nd version of Eigen.
Description-md5: 71025bd67be9e83075fd5a0e7ab822a2