fedora 12 installing ruby stuff

[root@jmac ~]# yum install ruby facter ruby-devel ruby-docs ruby-irb ruby-ldap ruby-mysql ruby-ri
Not loading "blacklist" plugin, as it is disabled
Not loading "whiteout" plugin, as it is disabled
Loaded plugins: downloadonly, presto, refresh-packagekit, versionlock
Config time: 0.085
Yum Version: 3.2.25
Setting up Package Sacks
Reading version lock configuration
pkgsack time: 0.135
rpmdb time: 0.040
Setting up Install Process
Building updates object
up:Obs Init time: 0.170
up:simple updates time: 0.298
up:obs time: 0.007
up:condense time: 0.000
updates time: 1.581
Resolving Dependencies
--> Running transaction check
---> Package facter.noarch 0:1.5.7-1.fc12 set to be updated
---> Package ruby.x86_64 0:1.8.6.383-6.fc12 set to be updated
---> Package ruby-devel.x86_64 0:1.8.6.383-6.fc12 set to be updated
---> Package ruby-docs.x86_64 0:1.8.6.383-6.fc12 set to be updated
---> Package ruby-irb.x86_64 0:1.8.6.383-6.fc12 set to be updated
---> Package ruby-ldap.x86_64 0:0.9.7-10.fc12 set to be updated
---> Package ruby-mysql.x86_64 0:2.8-4.fc12 set to be updated
---> Package ruby-ri.x86_64 0:1.8.6.383-6.fc12 set to be updated
--> Processing Dependency: ruby-rdoc = 1.8.6.383-6.fc12 for package: ruby-ri-1.8.6.383-6.fc12.x86_64
Matched ruby-rdoc-1.8.6.383-6.fc12.x86_64 to require for ruby-rdoc
TSINFO: Marking ruby-rdoc-1.8.6.383-6.fc12.x86_64 as install for ruby-ri-1.8.6.383-6.fc12.x86_64
--> Running transaction check
---> Package ruby-rdoc.x86_64 0:1.8.6.383-6.fc12 set to be updated
--> Finished Dependency Resolution
Depsolve time: 2.204

Dependencies Resolved

===============================================================================================================================================================
Package Arch Version Repository Size
===============================================================================================================================================================
Installing:
facter noarch 1.5.7-1.fc12 fedora 49 k
ruby x86_64 1.8.6.383-6.fc12 updates 486 k
ruby-devel x86_64 1.8.6.383-6.fc12 updates 269 k
ruby-docs x86_64 1.8.6.383-6.fc12 updates 1.2 M
ruby-irb x86_64 1.8.6.383-6.fc12 updates 269 k
ruby-ldap x86_64 0.9.7-10.fc12 fedora 44 k
ruby-mysql x86_64 2.8-4.fc12 fedora 43 k
ruby-ri x86_64 1.8.6.383-6.fc12 updates 2.2 M
Installing for dependencies:
ruby-rdoc x86_64 1.8.6.383-6.fc12 updates 332 k

Transaction Summary
===============================================================================================================================================================
Install 9 Package(s)
Upgrade 0 Package(s)

Total download size: 4.9 M
Is this ok [y/N]: