How to Install and Uninstall libczmq4 Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: May 09,2024

1. Install "libczmq4" package

This tutorial shows how to install libczmq4 on Ubuntu 20.10 (Groovy Gorilla)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                libczmq4
            
                    
    
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2. Uninstall "libczmq4" package

This tutorial shows how to uninstall libczmq4 on Ubuntu 20.10 (Groovy Gorilla):


    
        
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                sudo apt remove
            
                        
                libczmq4
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libczmq4 package on Ubuntu 20.10 (Groovy Gorilla)

Package: libczmq4
Architecture: amd64
Version: 4.2.0-2
Multi-Arch: same
Priority: optional
Section: universe/libs
Source: czmq
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Luca Boccassi
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 483
Depends: libc6 (>= 2.17), libsystemd0, libuuid1 (>= 2.16), libzmq5 (>= 4.1.2)
Filename: pool/universe/c/czmq/libczmq4_4.2.0-2_amd64.deb
Size: 151340
MD5sum: 9907506e12a34e378f7a09966e1eb6ca
SHA1: 42fd0f2169fe967270dd338db239ff713a21a99b
SHA256: 17a178f6b1504c83f5f61b17b29edb4410f2ad5158926f456edec73fe854bd70
SHA512: 1059458d7efe750a38427c3cc4dc6669bbcb45317699d89048b4d8866a96a838c18b026aeb41e608226607aa49696f76d8dd330add987541e16cc365770d6c7f
Homepage: http://czmq.zeromq.org/
Description-en: High-level C binding for ZeroMQ
czmq (previously known as libzapi) provides a high-level C binding for
0MQ, a lightweight messaging library.
.
This library provides higher level abstractions on top of the base
library, with features such as:
* Work with messages as strings, individual frames, or multipart messages.
* Automatic closure of any open sockets at context termination.
* Automatic LINGER configuration of all sockets for context termination.
* Portable API for creating child threads and ØMQ pipes to talk to them.
* Simple reactor with one-off and repeated timers, and socket readers.
* System clock functions for sleeping and calculating timers.
* Easy API to get/set all socket options.
* Includes generic hash and list containers.
Description-md5: d575218ffbedd7f6afe6212e5b109979