[root@localhost yum.repos.d]# yum install xmms xmms-mp3
Loading "installonlyn" plugin
Loading "fastestmirror" plugin
Setting up Install Process
Setting up repositories
Loading mirror speeds from cached hostfile
Reading repository metadata in from local files
Parsing package install arguments
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Package xmms.i386 1:1.2.11-36.99_8.el5 set to be updated
---> Package xmms-mp3.i386 1:1.2.10-16.fc6.rf set to be updated
--> Running transaction check
--> Processing Dependency: libgthread-1.2.so.0 for package: xmms
--> Processing Dependency: libgdk-1.2.so.0 for package: xmms-mp3
--> Processing Dependency: libxmms.so.1 for package: xmms
--> Processing Dependency: libgtk-1.2.so.0 for package: xmms
--> Processing Dependency: libglib-1.2.so.0 for package: xmms
--> Processing Dependency: libglib-1.2.so.0 for package: xmms-mp3
--> Processing Dependency: libgthread-1.2.so.0 for package: xmms-mp3
--> Processing Dependency: libgmodule-1.2.so.0 for package: xmms-mp3
--> Processing Dependency: libxmms.so.1 for package: xmms-mp3
--> Processing Dependency: libgtk-1.2.so.0 for package: xmms-mp3
--> Processing Dependency: libgdk-1.2.so.0 for package: xmms
--> Processing Dependency: libgmodule-1.2.so.0 for package: xmms
--> Restarting Dependency Resolution with new changes.
--> Populating transaction set with selected packages. Please wait.
---> Package glib.i386 1:1.2.10-26.fc6 set to be updated
---> Package xmms-libs.i386 1:1.2.11-36.99_8.el5 set to be updated
---> Package gtk+.i386 1:1.2.10-56.el5 set to be updated
--> Running transaction check
--> Processing Dependency: gdk-pixbuf >= 0.18.0 for package: gtk+
--> Processing Dependency: libmikmod.so.2 for package: xmms-libs
--> Restarting Dependency Resolution with new changes.
--> Populating transaction set with selected packages. Please wait.
---> Package gdk-pixbuf.i386 1:0.22.0-32.fc6 set to be updated
---> Package mikmod.i386 0:3.1.6-38.1 set to be updated
--> Running transaction check

Dependencies Resolved

=============================================================================
Package Arch Version Repository Size
=============================================================================
Installing:
xmms i386 1:1.2.11-36.99_8.el5 atrpms 1.7 M
xmms-mp3 i386 1:1.2.10-16.fc6.rf fedora-dries 88 k
Installing for dependencies:
gdk-pixbuf i386 1:0.22.0-32.fc6 fedora-extras 227 k
glib i386 1:1.2.10-26.fc6 fedora-extras 137 k
gtk+ i386 1:1.2.10-56.el5 base 923 k
mikmod i386 3.1.6-38.1 base 201 k
xmms-libs i386 1:1.2.11-36.99_8.el5 atrpms 324 k

Transaction Summary
=============================================================================
Install 7 Package(s)
Update 0 Package(s)
Remove 0 Package(s)

Total download size: 3.5 M
Is this ok [y/N]: y
Downloading Packages:
Running Transaction Test
Finished Transaction Test


Transaction Check Error:
file /usr/lib/xmms/Input/libmpg123.so conflicts between attempted installs of xmms-libs-1.2.11-36.99_8.el5 and xmms-mp3-1.2.10-16.fc6.rf

Error Summary
-------------

[root@localhost yum.repos.d]#

Aconteceu esse erro quando eu tentei instalar por um pacote rpm:

Component: Software Installer
Summary: TBf845357c system-install-packages:210:_apply:TypeError: could not convert string

Traceback (most recent call last):
File "/usr/sbin/system-install-packages", line 210, in _apply
_("Unable to install software. Error "
TypeError: could not convert string

Local variables in innermost frame:
args: (<gtk.Button object (GtkButton) at 0x8f8789c>,)
self: <__main__.SinglePackageInstaller object at 0x8f867ac>
pbar: <pirut.Progress.PirutProgressCallback instance at 0x90637cc>
deps: [(('xmms-mp3', '1.2.10', '12.el5.rf'), ('xmms', '1:1.2.10'), 8, None, 0)]

Juyliano,

Pelo que estou percebendo vc esta com problema de conflito de pacotes, referente a repositorios imcompativeis.


Veja como instalar o priority e repositorios 3o.:

http://wiki.centos.org/Repositories/R ... 75dd81e69a5fc335effc8d891

3rd Party Repositories
http://wiki.centos.org/Repositories


Vale lembrar quando eh adicionado um repositorio de terceiro pode estragar a instalacao ou criar pacotes conflitantes e instabilidade na distribuição.