[CentOS] can't upgrade form 4.6 to 4.7

Wed Jul 15 14:01:35 UTC 2009
Filipe Brandenburger <filbranden at gmail.com>

On Wed, Jul 15, 2009 at 09:55, Roberto Pereyra<pereyra.roberto at gmail.com> wrote:
> Looks like I can't install any package with yum.

Is there a proxy between your machine and the Internet?

See this question in Yum's FAQ:

Are you able to download these packages using "wget"?