[root@oscar-rhel5 ~]# yume install mysql
Setting up Install Process
Setting up repositories
Reading repository metadata in from local files
Parsing package install arguments
Nothing to do
[root@oscar-rhel5 ~]# rpm -qa | grep mysql
mysql-server-5.0.22-2.1
mysql-5.0.22-2.1
[root@oscar-rhel5 ~]# yume install postgresql
Setting up Install Process
Setting up repositories
Reading repository metadata in from local files
Parsing package install arguments
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for postgresql to pack into transaction set.
postgresql-8.1.4-1.1.i386 100% |=========================| 112 kB    00:00     
---> Package postgresql.i386 0:8.1.4-1.1 set to be updated
--> Running transaction check

Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size 
=============================================================================
Installing:
 postgresql              i386       8.1.4-1.1        distro_redhat-el-server-5-i386  2.8 M

Transaction Summary
=============================================================================
Install      1 Package(s)         
Update       0 Package(s)         
Remove       0 Package(s)         

Total download size: 2.8 M
Is this ok [y/N]: 
Exiting on user Command
Complete!
[root@oscar-rhel5 ~]#