Fedora is a distribution that uses a package management system. This system is based on rpm , the RPM Package Manager, with several higher level tools built on top of it, most notably PackageKit (default gui) and yum (command line tool). … The Gnome Package Manager is another GUI package manager.

What does a package manager do?

Package managers are charged with the task of finding, installing, maintaining or uninstalling software packages upon the user’s command. Typical functions of a package management system include: … Managing dependencies to ensure a package is installed with all packages it requires, thus avoiding “dependency hell”

How does Linux package manager work?

The package manager creates a local cache of metadata on your system. When you run the update option of the package manager (for example apt update), it updates this local cache of metadata by referring to metadata from the repository.