Missing dep. installing on FC5.

[Erik P. Olsen]

Installing pidgin on fedora core 5 terminates with a missing dependency:

[root at epohost yum.repos.d]# yum install pidgin
Loading "installonlyn" plugin
Setting up Install Process
Setting up repositories
macromedia                                                           [1/6]
core                                                                 [2/6]
pidgin                                                               [3/6]
updates                                                              [4/6]
skype                                                                [5/6]
extras                                                               [6/6]
Reading repository metadata in from local files
Parsing package install arguments
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for pidgin to pack into transaction set.
pidgin-2.1.0-0.fc5.i386.r 100% |=========================|  60 kB    00:00
---> Package pidgin.i386 0:2.1.0-0.fc5 set to be updated
--> Running transaction check
--> Processing Dependency: liboscar.so for package: gaim-rhythmbox
--> Processing Dependency: libpurple.so.0 for package: pidgin
--> Processing Dependency: perl(Purple) for package: pidgin
--> Restarting Dependency Resolution with new changes.
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for libpurple to pack into transaction set.
libpurple-2.1.0-0.fc5.i38 100% |=========================|  37 kB    00:00
---> Package libpurple.i386 0:2.1.0-0.fc5 set to be updated
--> Running transaction check
--> Processing Dependency: liboscar.so for package: gaim-rhythmbox
--> Processing Dependency: cyrus-sasl-md5 for package: libpurple
--> Restarting Dependency Resolution with new changes.
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for cyrus-sasl-md5 to pack into transaction set.
cyrus-sasl-md5-2.1.21-10. 100% |=========================|  14 kB    00:00
---> Package cyrus-sasl-md5.i386 0:2.1.21-10 set to be updated
--> Running transaction check
--> Processing Dependency: liboscar.so for package: gaim-rhythmbox
--> Finished Dependency Resolution
Error: Missing Dependency: liboscar.so is needed by package gaim-rhythmbox
[root at epohost yum.repos.d]#

What package am I missing? Maybe I should remove gaim-rhythmbox?

-- 
Erik.