Mi blocco alla 3 operazione.
[casa@localhost tmp]$ wget -v http//rpm.livna.org/fedora/4/I386/....5.4.noarch.rpm
--14:21:48-- http://http//rpm.livna.org/fedora/4/...5.4.noarch.rpm
=> `....5.4.noarch.rpm'
Resolving http... failed: Host non trovato.

Perchè???