--2013-09-30 15:28:51--  ftp://ftp.logilab.org/pub/astng/logilab-astng-0.24.1.tar.gz
           => `./.listing'
Resolving ftp.logilab.org... 88.190.241.233
Connecting to ftp.logilab.org|88.190.241.233|:21... failed: Connection refused.
unlink: No such file or directory