Fedora 10 installing software

If a dependency is not available, the tools do not install the package, so you can avoid a sudden malfunction. When you want to remove a package, package management tools cleanly delete all code files for this package without affecting other packages.

By default, configuration files are not removed, so you can install the package again and keep the configuration that you have set up earlier. Updating any package is entirely automatic with the package management system. The system replaces all the necessary code files and preserves existing configuration. In fact, for most Linux distributions, including Fedora, all of the system installation except the earliest part is performed by installing various packages.

Security updates and upgrades to a next release are performed entirely by package management tools. The application that manages packages in Fedora since version 22 is DNF. Graphical package management is provided by the Gnome Software utility. For automatic updates, Fedora uses the PackageKit utility. Command-line and graphical tools provide the same results.

To get packages, DNF uses repositories. A repository is an organized collection of packages. Repositories can be kept on any data media; notably, the Fedora installation image contains a repository.

However, most up-to-date repositories are normally maintained online. Each Fedora release has an official fedora repository and an updates repository which contains critical updates since the release. In these repositories, you can find most common Linux open-source software. You can also install packages from other repositories, not maintained by the Fedora project and known as third-party repositories.

Most of the time, it is best practice to install software on your Fedora Linux system using only the Fedora package management system. In this case, packages are installed in the most reliable way and automatic updates can be provided. While many Linux applications can be built and installed from from source code, using such builds can make your system much harder to manage.

For example, automatic updates to system packages especially when updating to the next release might impact an application that was installed from source.

And, of course, no automatic security updates are available for the application. PyPI for libraries and sometimes applications for the Python language. However, installing applications using the Fedora package management systems is the preferred option.

To complete your tasks on a Linux system, you need to find the software applications that fit your needs. If you are switching from another operating system, you might need to find replacements for the software that you used before.

Most applications available on Linux are open-source software. You can use open-source software without acquiring any licenses. Moreover, widespread open-source software is usually available in the official Fedora repository, so you can install it easily.

You can use a graphical utility to browse the available software packages. When you find the software that you want, you can use the utility to install it on your Fedora system. Installing Software on Fedora. There are basically two ways to install software from the Fedora repositories; from the GUI using PackageKit and from the command line using yum.

Because the yum approach is simpler, throughout this document we describe that method. However, there are a number of details with respect to yum that are useful to know, and some users feel more comfortable with a graphical user interface.

Hence, this appendix. Installing Software with the GUI. Launching PackageKit. Type in the name of the package you wish to install in the text box at the upper left, and select the Find button. There may be a delay, and you may need to click the Find button a second time. The package perhaps with several others will appear to the right.

The closed box indicates that the package is not installed on your system. In this article, we will explain how to find and install software applications in Fedora Linux distribution using the graphical utility and the command line CLI.

We will also cover third-party repositories for installing packages, using source code and other installation methods.

The easiest way to install software in Fedora is using the graphical utility. It allows you to browse, find and install applications. Just like on any Linux distribution out there, you need to have root privileges to install any package on Fedora. The second and advanced means of installing software packages in Fedora is via the command line using the DNF utility , which is used to manage install, remove and update packages in Fedora since version 22 , it is a higher level application built on top of RPM.

Log in as root user and install the packages in Fedora using the DNF tool as shown. To search a package using DNF command replace glances with actual application name :.

To install a package called glances , run the following command answer y to any prompts, if necessary :. There are a number of third-party software repositories for Fedora, which are commonly used by end users and do not conflict with each other:. Important : Mixing a lot of third party repositories might conflict with each other causing instability and hard to debug issues. There are situations when a package is not found in any repository or is developed in-house or you need to install a package with custom dependencies.

In such cases, you can install it from source.