Fedora Linux add MP3, Java, DVD Playback and multimedia support

Posted on in Categories Download of the day, Howto, Linux, Linux desktop, Linux distribution, RedHat/Fedora Linux last updated September 3, 2007

Copyright/IP laws prevent shipping multimedia and mp3 software(s) and technologies/plugins with Linux distribution. Fedora is no exception to this rule. All you have to do is add few repos and you are ready to go.

Fellow Linux blogger James has published an excellent shell script hack (Fedora Feather) that adds MP3 and multimedia support to Fedora Linux:

Tired of manually adding support for mp3, dvd and Java to your fresh Fedora installs? This script will automatically do all of that.

=> Download Fedora Feather

Howto: Add a new yum repository to install software under CentOS / Redhat Linux

Posted on in Categories CentOS, Howto, Linux distribution, RedHat/Fedora Linux, Sys admin, Tips last updated July 18, 2007

CentOS / Fedora Core / RHEL 5 uses yum for software management. Yum allows you to add a new repository as a source to install binary software.

Understanding yum repository

yum repository configured using /etc/yum.conf file. Additional configuration files are also read from the directories set by the reposdir option (default is /etc/yum.repos.d and /etc/yum/repos.d.

RPMforge repository

Usually repository carries extra and useful packages. RPMforge is one of such repository. You can easily configure RPMforge repository for RHEL5 just by running following single RPM command:
# rpm -Uhv http://apt.sw.be/packages/rpmforge-release/rpmforge-release-0.3.6-1.el5.rf.i386.rpm
For 64 bit RHEL 5 Linux, enter:
# rpm -Uhv http://apt.sw.be/packages/rpmforge-release/rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm

Now you can install software from RPMforge.

How do I install 3rd party repository manually?

Let us say you would like to install 3rd party repository from foo.nixcraft.com. Create a file called foo:
# cd /etc/yum.repos.d
# vi foo

Append following code:
[foo]
name=Foo for RHEL/ CentOS $releasever - $basearch
baseurl=http://foo.nixcraft.com/centos/$releasever/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://foo.nixcraft.com/RPM-GPG-KEY.txt

Save and close the file.

Where,

  • [foo] : Repository name i.e. The [main] section must exist for yum to do anything.
  • name=Foo for RHEL/ CentOS $releasever – $basearch : A human readable string describing the repository name
  • baseurl=http://foo.nixcraft.com/centos/$releasever/$basearch/ : Must be a URL to the directory where the yum repository’s ‘repodata’ directory lives
  • enabled=1 : Enabled or disabled repo. To disable the repository temporarily, set the enabled to 0
  • gpgcheck=1 : Security feature, use GPG key
  • gpgkey=http://foo.nixcraft.com/RPM-GPG-KEY.txt : GPL file location

Also you need to import the gpg key for the repository as follows:
# rpm --import http://foo.nixcraft.com/RPM-GPG-KEY.txt

Now you are ready to install software from foo repository. For further information refer to yum.conf man page:
$ man yum.conf
$ man yum

Hope this tip will help you to configure repository as and when required.

See also:

Howto Setup yum repositories to update or install package from ISO CDROM Image