How to Install and Uninstall llvm-12-dev Package on Ubuntu 22.04 LTS (Jammy Jellyfish)

Last updated: May 14,2024

You can also install and uninstall the llvm-12-dev on the following distributions in the same way, as they are all based on the Ubuntu system

Kubuntu 22.04 LTS
Lubuntu 22.04 LTS
Xubuntu 22.04 LTS
Ubuntu MATE 22.04 LTS
Ubuntu Studio 22.04 LTS
Pop!_OS 22.04 LTS
Zorin OS 16 / Zorin OS 17
Ubuntu Budgie 22.04

1. Install "llvm-12-dev" package

This guide let you learn how to install llvm-12-dev on Ubuntu 22.04 LTS (Jammy Jellyfish)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                llvm-12-dev
            
                    
    
    Copied

2. Uninstall "llvm-12-dev" package

This is a short guide on how to uninstall llvm-12-dev on Ubuntu 22.04 LTS (Jammy Jellyfish):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                llvm-12-dev
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the llvm-12-dev package on Ubuntu 22.04 LTS (Jammy Jellyfish)

Package: llvm-12-dev
Architecture: amd64
Version: 1:12.0.1-19ubuntu3
Priority: optional
Section: universe/devel
Source: llvm-toolchain-12
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: LLVM Packaging Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 238430
Depends: libc6 (>= 2.2.5), libgcc-s1 (>= 3.0), libllvm12 (= 1:12.0.1-19ubuntu3), libstdc++6 (>= 4.1.1), libffi-dev, llvm-12 (= 1:12.0.1-19ubuntu3), libtinfo-dev, llvm-12-tools (= 1:12.0.1-19ubuntu3), libclang-cpp12 (= 1:12.0.1-19ubuntu3), libz3-dev, libxml2-dev
Filename: pool/universe/l/llvm-toolchain-12/llvm-12-dev_12.0.1-19ubuntu3_amd64.deb
Size: 33299928
MD5sum: 301cc49933da468f9424911b9c1ff9d8
SHA1: 2681027bbf8cd43523358c08052d4eb8939303eb
SHA256: 3c55b90b196e7d69cc3b26ec595739b16b429d04c85ea6b7ac8ee8e66737ef27
SHA512: 3f8963276a7de22aa1673129e87733451877165bcdc53cb4010d1cfcae46352de7746294a1bd85bc9c23468f258676f6f2419417512aca3dd2f18b213f938825
Homepage: https://www.llvm.org/
Description: Modular compiler and toolchain technologies, libraries and headers
Description-md5: 29f654aa391c01f742a2023c872d7a49