How to Install and Uninstall ruby-qr4r Package on Ubuntu 21.10 (Impish Indri)

Last updated: December 28,2024

1. Install "ruby-qr4r" package

This tutorial shows how to install ruby-qr4r on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                ruby-qr4r
            
                    
    
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2. Uninstall "ruby-qr4r" package

Please follow the instructions below to uninstall ruby-qr4r on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                ruby-qr4r
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the ruby-qr4r package on Ubuntu 21.10 (Impish Indri)

Package: ruby-qr4r
Architecture: all
Version: 0.4.1-2
Priority: optional
Section: universe/ruby
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Ruby Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 28
Depends: ruby-mojo-magick, ruby-rqrcode-core (>= 0.1)
Filename: pool/universe/r/ruby-qr4r/ruby-qr4r_0.4.1-2_all.deb
Size: 6272
MD5sum: 5b759f413d516e168f0baccfb503a2b7
SHA1: 4d22d521637739255da0bc5326961a83b5d96eeb
SHA256: 4c71df975a1111d03a300b8984e65634d5801c3fa921855233a6645da1f9e0a7
SHA512: 7368588b823e81fb2a6f4c245759856d6a4cbe73c7ed71bed8e709fce188bcb5455096a69be6724374b1e4c9a37c11b5de32b75bcee34da8e0a498b4ff3eb963
Homepage: https://github.com/rcode5/qr4r
Description-en: QR code generator for Ruby
This Ruby library provides a generator of QR codes in the PNG format.
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It relies on ImageMagick and the rqrcode to produce its output.
Description-md5: b48632c566fec740e86a77f2d19ba0f8
Ruby-Versions: all