How to Install and Uninstall python39-pybcj Package on openSuSE Tumbleweed

Last updated: May 20,2024

1. Install "python39-pybcj" package

This is a short guide on how to install python39-pybcj on openSuSE Tumbleweed


    
        
            $
        

        
            
                sudo zypper refresh
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo zypper install
            
                        
                python39-pybcj
            
                    
    
    Copied

2. Uninstall "python39-pybcj" package

Please follow the step by step instructions below to uninstall python39-pybcj on openSuSE Tumbleweed:


    
        
            $
        

        
            
                sudo zypper remove
            
                        
                python39-pybcj
            
                    
    
    Copied

3. Information about the python39-pybcj package on openSuSE Tumbleweed

Information for package python39-pybcj:
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Repository : openSUSE-Tumbleweed-Oss
Name : python39-pybcj
Version : 1.0.2-1.4
Arch : x86_64
Vendor : openSUSE
Installed Size : 106.4 KiB
Installed : No
Status : not installed
Source package : python-pybcj-1.0.2-1.4.src
Upstream URL : https://codeberg.org/miurahr/pybcj
Summary : A bcj filter library
Description :
In data compression, BCJ, short for Branch-Call-Jump, refers to a technique that
improves the compression of machine code of executable binaries by replacing
relative branch addresses with absolute ones. This allows a LZMA compressor to
identify duplicate targets and archive higher compression rate.
BCJ is used in 7-zip compression utility as default filter for executable binaries.
pybcj is a python bindings with BCJ implementation by C language. The C codes are
derived from p7zip, portable 7-zip implementation. pybcj support Intel/Amd
x86/x86_64, Arm/Arm64, ArmThumb, Sparc, PPC, and IA64.