Puisque le nom du package a changé, vous devez supprimer l'ancien package et installer le nouveau. Cependant, au lieu de procéder en deux étapes, il est plus propre d'utiliser le shell yum. Cela supprimera l'ancien package et installera le nouveau en une seule transaction :
yum shell
> install mongodb-org
> remove mongo-10gen
> remove mongo-10gen-server
> run
--> Running transaction check
---> Package mongo-10gen.i686 0:2.4.10-mongodb_1 will be erased
---> Package mongo-10gen-server.i686 0:2.4.10-mongodb_1 will be erased
---> Package mongodb-org.i686 0:2.6.0-1 will be installed
--> Processing Dependency: mongodb-org-tools = 2.6.0 for package: mongodb-org-2.6.0-1.i686
--> Processing Dependency: mongodb-org-shell = 2.6.0 for package: mongodb-org-2.6.0-1.i686
--> Processing Dependency: mongodb-org-server = 2.6.0 for package: mongodb-org-2.6.0-1.i686
--> Processing Dependency: mongodb-org-mongos = 2.6.0 for package: mongodb-org-2.6.0-1.i686
--> Running transaction check
---> Package mongodb-org-mongos.i686 0:2.6.0-1 will be installed
---> Package mongodb-org-server.i686 0:2.6.0-1 will be installed
---> Package mongodb-org-shell.i686 0:2.6.0-1 will be installed
---> Package mongodb-org-tools.i686 0:2.6.0-1 will be installed
--> Finished Dependency Resolution
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
mongodb-org i686 2.6.0-1 10gen 4.6 k
Removing:
mongo-10gen i686 2.4.10-mongodb_1 @10gen 181 M
mongo-10gen-server i686 2.4.10-mongodb_1 @10gen 30 M
Installing for dependencies:
mongodb-org-mongos i686 2.6.0-1 10gen 6.7 M
mongodb-org-server i686 2.6.0-1 10gen 8.9 M
mongodb-org-shell i686 2.6.0-1 10gen 4.2 M
mongodb-org-tools i686 2.6.0-1 10gen 88 M
Transaction Summary
================================================================================
Install 1 Package (+4 Dependent packages)
Remove 2 Packages
Total download size: 108 M
Is this ok [y/d/N]: y
Downloading packages:
(1/5): mongodb-org-2.6.0-1.i686.rpm | 4.6 kB 00:00
(2/5): mongodb-org-mongos-2.6.0-1.i686.rpm | 6.7 MB 00:00
(3/5): mongodb-org-server-2.6.0-1.i686.rpm | 8.9 MB 00:00
(4/5): mongodb-org-shell-2.6.0-1.i686.rpm | 4.2 MB 00:00
(5/5): mongodb-org-tools-2.6.0-1.i686.rpm | 88 MB 00:04
--------------------------------------------------------------------------------
Total 19 MB/s | 108 MB 00:05
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : mongodb-org-server-2.6.0-1.i686 1/7
Installing : mongodb-org-mongos-2.6.0-1.i686 2/7
Installing : mongodb-org-tools-2.6.0-1.i686 3/7
Installing : mongodb-org-shell-2.6.0-1.i686 4/7
Installing : mongodb-org-2.6.0-1.i686 5/7
Erasing : mongo-10gen-server-2.4.10-mongodb_1.i686 6/7
Erasing : mongo-10gen-2.4.10-mongodb_1.i686 7/7
Verifying : mongodb-org-2.6.0-1.i686 1/7
Verifying : mongodb-org-shell-2.6.0-1.i686 2/7
Verifying : mongodb-org-tools-2.6.0-1.i686 3/7
Verifying : mongodb-org-mongos-2.6.0-1.i686 4/7
Verifying : mongodb-org-server-2.6.0-1.i686 5/7
Verifying : mongo-10gen-server-2.4.10-mongodb_1.i686 6/7
Verifying : mongo-10gen-2.4.10-mongodb_1.i686 7/7
Removed:
mongo-10gen.i686 0:2.4.10-mongodb_1
mongo-10gen-server.i686 0:2.4.10-mongodb_1
Installed:
mongodb-org.i686 0:2.6.0-1
Dependency Installed:
mongodb-org-mongos.i686 0:2.6.0-1 mongodb-org-server.i686 0:2.6.0-1
mongodb-org-shell.i686 0:2.6.0-1 mongodb-org-tools.i686 0:2.6.0-1
Finished Transaction
> exit
Leaving Shell
