Perl in FC14-KDE, but why missing in FC14-GNOME?

[Suresh Govindachar]

Hello,

  I tried both Fedore-14-x86_64-Live-Desktop.iso and
  Fedora-14-x86_64-Live-KDE.iso.  I thought perl 5.12 was 
  in every FC14, but it turned out that while FC14-KDE has 
  perl (5.12), "which perl" returned nothing in the 
  default FC14.  How come?

Thanks,