par exemple :
yum remove gthumb
Loading "installonlyn" plugin
Setting up Remove Process
Resolving Dependencies
--> Running transaction check
---> Package gthumb.i386 0:2.10.2-3.fc7 set to be erased
--> Processing Dependency: gthumb for package: gnome-volume-manager
--> Restarting Dependency Resolution with new changes.
--> Running transaction check
---> Package gnome-volume-manager.i386 0:2.17.0-7.fc7 set to be erased
--> Processing Dependency: gnome-volume-manager for package: gnome-session
--> Restarting Dependency Resolution with new changes.
--> Running transaction check
---> Package gnome-session.i386 0:2.18.0-7.fc7 set to be erased
--> Processing Dependency: gnome-session >= 2.16 for package: compiz
--> Restarting Dependency Resolution with new changes.
--> Running transaction check
---> Package compiz.i386 0:0.3.6-8.fc7 set to be erased
Dependencies Resolved
=============================================================================
Package Arch Version Repository Size
=============================================================================
Removing:
gthumb i386 2.10.2-3.fc7 installed 6.3 M
Removing for dependencies:
compiz i386 0.3.6-8.fc7 installed 2.5 M
gnome-session i386 2.18.0-7.fc7 installed 1.5 M
gnome-volume-manager i386 2.17.0-7.fc7 installed 2.1 M
Transaction Summary
=============================================================================
Install 0 Package(s)
Update 0 Package(s)
Remove 4 Package(s)
voila je veux supprimé gthumb j'ai fait yum remove gthumb il me suprime gnome-volume-manager qui est imoportant donc après je fais yum install gnome-volume-manager et il me re instale gthumb
et gthumb n'ai pas un paquet necessaire pour gnome-volume-manager "je pense"