Help with "sudo yum update"

[T.C. Hollingsworth]

2011/11/30 Lucélio Gomes de Freitas <aa.lucelio at gmail.com>:
> TC,
> ================================================================
> [Lucelio at MAQ02 ~]$ rpm -ev gtk2-2.24.8-2.fc16.x86_64
> erro: Dependências não satisfeitas:
>        gtk2 = 2.24.8-2.fc16 é requerido por (instalado)
> gtk2-devel-2.24.8-2.fc16.x86_64

You need to uninstall the matching version of gtk2-devel at the same time:
rpm -ev gtk2-2.24.8-2.fc16.x86_64 gtk2-devel-2.24.8-2.fc16.x86_64

> [Lucelio at MAQ02 ~]$
> ================================================================
> May be I have to remove packages of .i686

The x86_64 package is the one that is duplicated.  You could probably
fudge it by uninstalling i686 this time, but you'd have this problem
again the next time gtk2 gets an update.

-T.C.