[CentOS] YUM error - are repositories down or something?

Dave Gutteridge wrote:
> http://apt.sw.be/redhat/el4/en/i386/dag/repodata/repomd.xml: [Errno 4]
> IOError: <urlopen error (113, 'No route to host')>
> Trying other mirror.

I see that problem from here as well, and apt.sw.be is indeed not 
available at this time. Take a look at this link for some mirrors:

http://dag.wieers.com/home-made/apt/links.php

the one I use ( and is working at the moment ) :

http://www.mirrorservice.org/sites/apt.sw.be/

- K