go to
http://rpmfind.net search for those
error: Failed dependencies:
libxmms.so.1 is needed by (installed) kdeaddons-3.1-2
xmms is needed by (installed) xmms-skins-1.2.7-19.p
xmms = 1.2.7 is needed by (installed) xmms-mp3-1.2.7-13.p
use the command rpm -i once you download the dependencies..