Il me renvoye une liste, apparemment tout est installé.
gtk+.i386 1:1.2.10-59.fc8 installed
gtk+.x86_64 1:1.2.10-59.fc8 installed
gtk-doc.noarch 1.9-4.fc8 installed
gtk-nodoka-engine.x86_64 0.6.2-1.fc8 installed
gtk-sharp2.x86_64 2.10.3-3.fc8 installed
gtk2.i386 2.12.8-2.fc8 installed
gtk2.x86_64 2.12.8-2.fc8 installed
gtk2-devel.x86_64 2.12.8-2.fc8 installed
gtk2-engines.x86_64 2.12.2-1.fc8 installed
gtkglext-libs.x86_64 1.2.0-5.fc8 installed
gtkhtml2.x86_64 2.11.1-2.fc8 installed
gtkhtml3.x86_64 3.16.3-1.fc8 installed
gtkmm24.x86_64 2.12.7-1.fc8 installed
gtkmm24.x86_64 2.12.3-1.fc8 installed
gtksourceview2.x86_64 2.0.2-1.fc8 installed
gtkspell.x86_64 2.0.11-4.fc8 installed