Complete Guide: Installing citadel-server on Ubuntu 16.04 LTS (Xenial Xerus) 2024

1. Install "citadel-server" package

This tutorial shows how to install citadel-server on Ubuntu 16.04 LTS (Xenial Xerus)


    
        
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                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                citadel-server
            
                    
    
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2. Uninstall "citadel-server" package

This tutorial shows how to uninstall citadel-server on Ubuntu 16.04 LTS (Xenial Xerus):


    
        
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                sudo apt remove
            
                        
                citadel-server
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the citadel-server package on Ubuntu 16.04 LTS (Xenial Xerus)

Package: citadel-server
Priority: extra
Section: universe/mail
Installed-Size: 1690
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Citadel Team
Architecture: amd64
Source: citadel
Version: 9.01-1
Replaces: citadel-common, citadel-mta
Provides: imap-server, pop3-server
Depends: libc-ares2 (>= 1.7.3), libc6 (>= 2.15), libcitadel4 (>= 9.01), libcurl3 (>= 7.16.3), libdb5.3, libev4 (>= 1:4.04), libexpat1 (>= 2.0.1), libical1a (>= 1.0), libldap-2.4-2 (>= 2.4.7), libpam0g (>= 0.99.7.1), libsieve2-1, libssl1.0.0 (>= 1.0.0), zlib1g (>= 1:1.1.4), debconf (>= 0.5) | debconf-2.0, adduser, openssl, patch
Recommends: db4.6-util, shared-mime-info
Suggests: postfix | exim4 | citadel-mta | mail-transport-agent
Conflicts: citadel-common, imap-server, pop3-server
Filename: pool/universe/c/citadel/citadel-server_9.01-1_amd64.deb
Size: 378936
MD5sum: 022eb9a59ffa41c11f3ba27a4a215d7b
SHA1: 7a4a52df67baf944000fbb1f589572a95bc62ec1
SHA256: 89462dc8e2a3a153f353dfbd5fb60d30c82417982fa31720e973bd10c8a30a3a
Description-en: complete and feature-rich groupware server
Citadel is a complete and feature-rich open source groupware platform.
* Email, calendaring/scheduling, address books
* Bulletin boards, mailing list server, instant messaging
* Multiple domain support
* An intuitive, attractive AJAX-style web interface
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The Citadel system is extremely versatile. It provides numerous front ends to
present to users, such as a text-based interface, an AJAX-style web interface,
and many popular PIM clients using SMTP/POP/IMAP. All of these can be used
simultaneously.
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It's also extremely scalable. Not only can a well-equipped Citadel server
support a large number of concurrent users, but you can also build
a distributed network of Citadel nodes that share rooms and their content.
Description-md5: 1faf865b0bebdfe23dac182993a86359
Homepage: http://www.citadel.org/
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu