perl-Test-Simple: yum install vs yum localinstall

[stijn@pclin166] <~> uname -m
x86_64
[stijn@pclin166] <~> sudo yum install perl-Test-Simple.x86_64
Setting up Install Process
Parsing package install arguments
Resolving Dependencies
--> Running transaction check
---> Package perl-Test-Simple.x86_64 0:0.62-36.fc8 set to be updated
--> Processing Dependency: perl = 4:5.8.8-36.fc8 for package: perl-Test-Simple
--> Running transaction check
---> Package perl.i386 4:5.8.8-36.fc8 set to be updated
--> Processing Dependency: libperl.so for package: perl
--> Processing Dependency: libdb-4.6.so for package: perl
--> Processing Dependency: libgdbm.so.2 for package: perl
--> Processing Dependency: perl-libs = 4:5.8.8-36.fc8 for package: perl
--> Running transaction check
---> Package gdbm.i386 0:1.8.0-27.fc7 set to be updated
---> Package perl-libs.i386 4:5.8.8-36.fc8 set to be updated
---> Package db4.i386 0:4.6.21-1.fc8 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size 
=============================================================================
Installing:
 perl-Test-Simple        x86_64     0.62-36.fc8      updates           110 k
Installing for dependencies:
 db4                     i386       4.6.21-1.fc8     fedora            586 k
 gdbm                    i386       1.8.0-27.fc7     fedora             27 k
 perl                    i386       4:5.8.8-36.fc8   updates            12 M
 perl-libs               i386       4:5.8.8-36.fc8   updates           568 k

Transaction Summary
=============================================================================
Install      5 Package(s)         
Update       0 Package(s)         
Remove       0 Package(s)         

Total download size: 13 M
Is this ok [y/N]: n
Exiting on user Command
Complete!
[stijn@pclin166] <~> yumdownloader perl-Test-Simple            
perl-Test-Simple-0.62-38. 100% |=========================| 112 kB    00:00     
[stijn@pclin166] <~> sudo yum localinstall perl-Test-Simple-0.62-38.fc8.x86_64.rpm
Setting up Local Package Process
Examining perl-Test-Simple-0.62-38.fc8.x86_64.rpm: perl-Test-Simple - 0.62-38.fc8.x86_64
Marking perl-Test-Simple-0.62-38.fc8.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package perl-Test-Simple.x86_64 0:0.62-38.fc8 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size 
=============================================================================
Installing:
 perl-Test-Simple        x86_64     0.62-38.fc8      perl-Test-Simple-0.62-38.fc8.x86_64.rpm  167 k

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

Total download size: 167 k
Is this ok [y/N]: 
Exiting on user Command
Complete!