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DNF has been the default command-line package manager for Fedora since version 22, which was released in May 2015. [11] The libdnf library is used as a package backend in PackageKit, [17] which offers a graphical user interface . Later, dnfdragora was developed for Fedora 27 as another alternative graphical front-end of DNF.
Pacman: MSYS2-ported Windows version of the Arch Linux package manager; Scoop Package Manager: free and open-source package manager for Windows; wpkg: Open-source package manager that handles Debian packages on Windows. Started as a clone of dpkg, and has many apt-get like features too; Superseded:
A package manager deals with packages, distributions of software and data in archive files. Packages contain metadata, such as the software's name, description of its purpose, version number, vendor, checksum (preferably a cryptographic hash function), and a list of dependencies necessary for the software to run properly. Upon installation ...
Spec files end in the ".spec" suffix and contain the package name, version, RPM revision number, steps to build, install, and clean a package, and a changelog. Multiple packages can be built from a single RPM spec file, if desired. RPM packages are created from RPM spec files using the rpmbuild tool.
A software repository, or repo for short, is a storage location for software packages. Often a table of contents is also stored, along with metadata. A software repository is typically managed by source or version control, or repository managers. Package managers allow automatically installing and updating repositories, sometimes called "packages".
DNF (software), a package manager for RPM-based Linux distributions Disjunctive normal form , a standardization of a logical formula in boolean logic Other uses
These metadata are combined with information in each package to determine (and resolve, if possible) dependencies among the packages. The hope is to avoid a situation known as dependency hell . A separate tool, createrepo , sets up YUM software repositories , generating the necessary metadata in a standard XML format (and the SQLite metadata if ...
The group of packages strives to provide a cohesive collection of functions to deal with common data science tasks, including data import, cleaning, transformation and visualisation (notably with the ggplot2 package). The R Infrastructure packages [31] support coding and the development of R packages and as of 2021-05-04, Metacran [17] lists 16 ...