How to Install and Uninstall llvm-12-dev Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 15,2024

1. Install "llvm-12-dev" package

This is a short guide on how to install llvm-12-dev on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                llvm-12-dev
            
                    
    
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2. Uninstall "llvm-12-dev" package

This tutorial shows how to uninstall llvm-12-dev on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                llvm-12-dev
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the llvm-12-dev package on Ubuntu 21.10 (Impish Indri)

Package: llvm-12-dev
Architecture: amd64
Version: 1:12.0.1-8build1
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: 233339
Depends: libc6 (>= 2.2.5), libgcc-s1 (>= 3.0), libllvm12 (= 1:12.0.1-8build1), libstdc++6 (>= 4.1.1), libffi-dev, llvm-12 (= 1:12.0.1-8build1), libtinfo-dev, llvm-12-tools (= 1:12.0.1-8build1), libclang-cpp12 (= 1:12.0.1-8build1), libz3-dev, libxml2-dev
Filename: pool/universe/l/llvm-toolchain-12/llvm-12-dev_12.0.1-8build1_amd64.deb
Size: 32647846
MD5sum: 78bad76c64d5412af2dfce40d50dd9f7
SHA1: 55252808fef72a45a7c70ada883ff4c4e464d090
SHA256: dc6d4205f5daef63464635e99fa9a7b4e5f995653f36fc08010dd3bc3a08370d
SHA512: 85ef685f78c2ad10f4957c02371884f7c9fb5891730a2cfa2e3ac0bfee8dbce7dcaeeb91dd28386a17c6f443e4dbefd59385a9017f98fd29b2b9df23c1816c57
Homepage: https://www.llvm.org/
Description-en: Modular compiler and toolchain technologies, libraries and headers
LLVM is a collection of libraries and tools that make it easy to build
compilers, optimizers, just-in-time code generators, and many other
compiler-related programs.
.
LLVM uses a single, language-independent virtual instruction set both
as an offline code representation (to communicate code between
compiler phases and to run-time systems) and as the compiler internal
representation (to analyze and transform programs). This persistent
code representation allows a common set of sophisticated compiler
techniques to be applied at compile-time, link-time, install-time,
run-time, or "idle-time" (between program runs).
.
This package provides the libraries and headers to develop applications
using llvm.
Description-md5: 29f654aa391c01f742a2023c872d7a49