How to Install and Uninstall pngnq.x86_64 Package on Amazon Linux 2

Last updated: February 03,2025

1. Install "pngnq.x86_64" package

This tutorial shows how to install pngnq.x86_64 on Amazon Linux 2


    
        
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                sudo yum makecache
            
                    
    
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                sudo yum install
            
                        
                pngnq.x86_64
            
                    
    
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2. Uninstall "pngnq.x86_64" package

Learn how to uninstall pngnq.x86_64 on Amazon Linux 2:


    
        
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                sudo yum remove 
            
                        
                pngnq.x86_64
            
                    
    
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                sudo yum autoremove
            
                    
    
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3. Information about the pngnq.x86_64 package on Amazon Linux 2

Loaded plugins: ovl, priorities
Available Packages
Name : pngnq
Arch : x86_64
Version : 1.1
Release : 9.amzn2.0.2
Size : 31 k
Repo : amzn2-core/2/x86_64
Summary : Pngnq is a tool for quantizing PNG images in RGBA format
URL : http://pngnq.sourceforge.net/
License : BSD with advertising and MIT and BSD
Description : Pngnq is a tool for quantizing PNG images in RGBA format.
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: The neuquant algorithm uses a neural network to optimise the color
: map selection. This is fast and quite accurate, giving good
: results on many types of images.