Hello everyone,
forgive me if I re-post the same message but it looks like the previous
one of November, 27 was not really delivered:
"the mirror at centos.fis.uniroma2.it is suffering for a major hardware
failure and the repair time will take much more than few days. Please
remove it from the active mirror list; I'll notify when the problems
will be fixed."
Thanks for your patience, Silio d'Angelo.