How to Install and Uninstall flex-old Package on Ubuntu 22.04 LTS (Jammy Jellyfish)

Last updated: November 25,2024

You can also install and uninstall the flex-old 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 "flex-old" package

Please follow the guidelines below to install flex-old on Ubuntu 22.04 LTS (Jammy Jellyfish)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                flex-old
            
                    
    
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2. Uninstall "flex-old" package

This guide let you learn how to uninstall flex-old on Ubuntu 22.04 LTS (Jammy Jellyfish):


    
        
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                sudo apt remove
            
                        
                flex-old
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the flex-old package on Ubuntu 22.04 LTS (Jammy Jellyfish)

Package: flex-old
Architecture: amd64
Version: 2.5.4a-10.1
Priority: extra
Section: universe/devel
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Tommi Vainikainen
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 465
Depends: libc6 (>= 2.14)
Recommends: gcc | c-compiler
Suggests: bison
Conflicts: flex
Filename: pool/universe/f/flex-old/flex-old_2.5.4a-10.1_amd64.deb
Size: 168392
MD5sum: 1ce281ae6dc729c7046410713110b7cf
SHA1: 950bed64d9c907b0eb51f6723bb8c372e2279681
SHA256: 230d0975a73bcd9e6f3422c5d40d2f94a1b25f6ff63e7324856831c12dfd80a8
SHA512: 2de6f589dd319ffd145afd7d913b8201935180781579e016e947a5188851cfcb5a1c36af98954ab1d4e489c8a0b34eba94ac511bc0602ec6c021c5c40d0ea8b1
Homepage: http://flex.sourceforge.net/
Description: Old version of the fast lexical analyzer generator
Description-md5: 635ae580015e71b2feeb1332050a361a