The apt command is a powerful command-line tool, which works with Ubuntu’s Advanced Packaging Tool (APT). The software management tools in Ubuntu will do this automatically. In order for festival to function, it – and all of its dependencies – must be installed. For example, the speech synthesis package festival depends upon the package alsa-utils, which is a package supplying the Advanced Linux Sound Architecture (ALSA) sound library tools needed for audio playback. Dependencies are additional packages required by the principal package in order to function properly. Packages are normally in a pre-compiled binary format thus installation is quick and requires no compiling of software. deb, and usually exist in repositories which are collections of packages found online or on physical media, such as CD-ROM discs. The package files contain all of the necessary files, metadata, and instructions to implement a particular functionality or software application on your Ubuntu computer.ĭebian package files typically have the extension. Ubuntu’s package management system is derived from the same system used by the Debian GNU/Linux distribution. Several tools are available for interacting with Ubuntu’s package management system, from simple command-line utilities that can be easily automated by system administrators, to an easy-to-use graphical interface for those new to Ubuntu.
In addition to providing access to an organized base of over 60,000 software packages for your Ubuntu computer, the package management facilities also feature dependency resolution capabilities and software update checking. Ubuntu features a comprehensive package management system for installing, upgrading, configuring, and removing software. Multi-node configuration with Docker-Composeĭistributed Replicated Block Device (DRBD)
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