--2010-06-02 14:26:05--  http://www.benhur.prf.cuni.cz/medved-7/wydobitki/iwak/iwak-2.5.tgz
Resolving www.benhur.prf.cuni.cz... failed: Name or service not known.
wget: unable to resolve host address `www.benhur.prf.cuni.cz'