perché wget non wgetta?

[Jabba]

22:09 marco@ciccio: ~ $ wget 
ftp://ftp.it.debian.org/debian-cd/3.1_r0a/i386/iso-cd/debian-31r0a-i386-binary-3.iso
--22:09:29-- 
ftp://ftp.it.debian.org/debian-cd/3.1_r0a/i386/iso-cd/debian-31r0a-i386-binary-3.iso
            => `debian-31r0a-i386-binary-3.iso'
Resolving ftp.it.debian.org... 213.92.8.5
Connecting to ftp.it.debian.org[213.92.8.5]:21... connected.
Accesso come utente anonymous ...
Login non corretto.

Chi 'bbeni a diri ?

qualche spiegazione?