How to Install and Uninstall ruby-qr4r Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: May 20,2024

1. Install "ruby-qr4r" package

Here is a brief guide to show you how to install ruby-qr4r on Ubuntu 20.10 (Groovy Gorilla)


    
        
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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

This guide let you learn how to uninstall ruby-qr4r on Ubuntu 20.10 (Groovy Gorilla):


    
        
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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 20.10 (Groovy Gorilla)

Package: ruby-qr4r
Architecture: all
Version: 0.4.1-1
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
Filename: pool/universe/r/ruby-qr4r/ruby-qr4r_0.4.1-1_all.deb
Size: 6104
MD5sum: 2fe1cf29261e5b43f83c92d6a34085cb
SHA1: 40e907d72ed07d39b0442244c5959047bf9758ac
SHA256: 5e479a57654e724b606e43f6065a5aae88510f239d2ba69385687d1495ed8d36
SHA512: c7c4d83f7e4be11bbfaa8d42b18f43a8e42165e1e37bcb846ba6c078de366fc6fd41962ab9b4c75fd33bb51e5fe4ad127ed321e8739488d8bba3066dcea9efa4
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