I have not installed rpmforge repo. I think I get it now. Anyhow it works.
Thanks everybody!

Just in case you need rpmforge in the future... To add the RPMForge Yum Repository we require wget, if not already installed get it...
to check if wget installed...
# rpm -q wget
to install...
# yum --enablerepo=clearos-core install wget

For i686 (32-bit) systems run these commands... (be aware these "wget" lines
are long, you may need to scroll right).

# cd /tmp

# wget http://apt.sw.be/redhat/el6/en/i386/rpmforge/RPMS/rpmforge-release-0.5.3-1.el6.rf.i686.rpm

# yum install rpmforge-release-0.5.3-1.el6.rf.i686.rpm

For x86_64 (64-bit) systems run these commands... again a long line...

# cd /tmp

# wget http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm

# yum install rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm

We must avoid conflicts between the various repositories, especially since ClearOS has some modified rpms which you don't want to overwrite with a "yum update" or the wrong rpm pulled in as a prerequisite to something-else you are installing; so the next step is absolutely vital...

edit "/etc/yum.repos.d/rpmforge.repo" and change all "enable = 1" lines to "enable = 0"
There are three sections - rpmforge, rpmforge-extras and rpmforge-testing

Had you installed the rpmforge repo? It is not installed by default. Anyway, you have lame installed.

Much appreciated.

yum install lame --enablerepo=clearos-epel
worked like charm.


However
#yum --enablerepo=rpmforge list mplayer lame
Loaded plugins: clearcenter-marketplace, fastestmirror


Error getting repository data for rpmforge, repository not found
# yum --enablerepo=rpmforge install lame
Loaded plugins: clearcenter-marketplace, fastestmirror


Error getting repository data for rpmforge, repository not found

Vucko Zagi wrote:

I just run:
yum install lame

And I get the error:
Error: Package: lame-3.99.3-23.el6.x86_64 (contribs)
Requires: libglib-1.2.so.0()(64bit)
Error: Package: lame-3.99.3-23.el6.x86_64 (contribs)
Requires: libgtk-1.2.so.0()(64bit)
Error: Package: lame-3.99.3-23.el6.x86_64 (contribs)
Requires: libgmodule-1.2.so.0()(64bit)
Error: Package: lame-3.99.3-23.el6.x86_64 (contribs)
Requires: libgdk-1.2.so.0()(64bit)

These are all in clearos-epel so

yum install lame --enablerepo=clearos-epel

If you want the rpmforge version you are using the incorrect repository

[root@violetta ~]# yum --enablerepo=rpmforge list mplayer lame

Loaded plugins: clearcenter-marketplace, fastestmirror

ClearCenter Marketplace: fetching repositories...

Loading mirror speeds from cached hostfile

 * clearos: mirror3-toronto.clearsdn.com

... 

  rpmforge: mirror.ventraip.net.au

Available Packages

lame.x86_64                  3.99.5-1.el6.rf                            rpmforge

mplayer.x86_64               1.0-0.48.svn20100703.el6.rf                rpmforge

[root@violetta ~]# 

so if you want just lame
# yum --enablerepo=rpmforge install lame
or lame +mplayer + 37 packages total of 67 Meg
# yum --enablerepo=rpmforge install mplayer

works for me ClearOS 6.6 Beta 2 - if not for you - list the missing dependencies for your system...

I just run:
yum install lame

And I get the error:
Error: Package: lame-3.99.3-23.el6.x86_64 (contribs)
Requires: libglib-1.2.so.0()(64bit)
Error: Package: lame-3.99.3-23.el6.x86_64 (contribs)
Requires: libgtk-1.2.so.0()(64bit)
Error: Package: lame-3.99.3-23.el6.x86_64 (contribs)
Requires: libgmodule-1.2.so.0()(64bit)
Error: Package: lame-3.99.3-23.el6.x86_64 (contribs)
Requires: libgdk-1.2.so.0()(64bit)

What are the dependencies?

Also lame is available in clearos-contribs so you should not need rpmforge.