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

Last updated: November 07,2024

1. Install "libint-dev" package

Please follow the guidance below to install libint-dev on Ubuntu 21.10 (Impish Indri)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                libint-dev
            
                    
    
    Copied

2. Uninstall "libint-dev" package

Here is a brief guide to show you how to uninstall libint-dev on Ubuntu 21.10 (Impish Indri):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                libint-dev
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

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

Package: libint-dev
Architecture: amd64
Version: 1.2.1-6
Priority: optional
Section: universe/libdevel
Source: libint
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debichem Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 56391
Depends: libint1 (= 1.2.1-6)
Filename: pool/universe/libi/libint/libint-dev_1.2.1-6_amd64.deb
Size: 7391776
MD5sum: ebceb5ad50c0a522333618efe590c0b2
SHA1: 8896f77af7e26018612abed96ad93ee6ca5280be
SHA256: 2d4dd51f2d5ed3ca198280a7eb09e95e015a3aebdb0153f202b998262723201a
SHA512: 48574e75810a55dc82ebc55f577e39ae9a7fa50860e3afe9e1348f2b6952e7fb313a9093103194524375cdf5ac19650a4d6c829ae7fbe6c51cbc2fa7a9c1fb30
Homepage: http://sourceforge.net/p/libint/home/
Description-en: Evaluate the integrals in modern atomic and molecular theory (devel)
The LIBINT library is used to evaluate the traditional (electron repulsion)
and certain novel two-body matrix elements (integrals) over Cartesian
Gaussian functions used in modern atomic and molecular theory. The idea
of the library is to let computer write optimized code for computing
such integrals. There are two primary advantages to this: much less
human effort is required to write code for computing new integrals, and
code can be optimized specifically for a particular computer
architecture (e.g., vector processor).
.
LIBINT has been utilized to implement methods such as Hartree-Fock (HF)
and Kohn-Sham density functional theory (KS DFT), second-order
Moeller-Plesset perturbation theory (MP2), coupled cluster singles and
doubles (CCSD) method, as well as explicitly correlated R12 methods.
.
This package contains the development header files.
Description-md5: bc1260b1a27217ac39b5ca5392604d03