Updating rpm

The output in shows that YUM has found the x86_64 versions of gcc-gfortran and libquadmath-devel in a repository called "updates" (more on that shortly), and determined the total download size.After you respond "y" to agree to the transaction, it downloaded both packages, and then installed the dependency, followed by gcc-gfortran.So you at least don't have to manually install each piece in the right order.

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This tutorial helps you prepare for Objective 102.5 in Topic 102 of the Linux Professional Institute's Junior Level Administration (LPIC-1) exam 101. In the past, many Linux programs were distributed as source code, which a user would build into the required program or set of programs, along with the required man pages, configuration files, and so on.

Nowadays, most Linux distributors use prebuilt programs or sets of programs called that help you install, update, and remove packages.

You will need to get the dependent package or packages, try again, and see if there are additional dependencies—and keep doing this until all dependencies are satisfied.

One good thing is that you can give the command a list of packages to install and it will install them all in the right order if all dependencies are satisfied.

As tutorials are completed, they will be added to the roadmap.

From a user perspective, the basic package management function is provided by commands.

To get the most from the tutorials in this series, you should have a basic knowledge of Linux and a working Linux system on which you can practice the commands covered in this tutorial.

Sometimes different versions of a program will format output differently, so your results may not always look exactly like the listings and figures shown here.

All have basic command-line functionality, while additional tools can provide more user-friendly interfaces. When you install a Linux system, you typically install a large selection of packages.

The set may be customized to the intended use of the system, such as a server, desktop, or developer workstation.

[N/y] n [[email protected] ~]$ which gfortran /usr/bin/which: no gfortran in (/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin: /home/ian/.local/bin:/home/ian/bin) [[email protected] ~]$ type gfortran bash: type: gfortran: not found command is in the gfortran package.

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