Em Dom, 2012-05-20 às 12:00 +0900, zxq9 escreveu: 
> Are you still having the same problem today? If you change your repo to 
> a mirror and not the ftp.scientificlinux.org server, do you still get 
> the same problem?

I was able to perform a yum update yesterday, but still with some
errors, today the problem is gone.
Thank you very much.

-- 
Henrique de C. Silva Junior
Embaixador do Projeto Fedora
UFRRJ - Departamento de Química
Prefeitura de Paracambi - Desenvolvedor/Webmaster