debian                'Debian Linux (checksum validation unavailable)'
   debian-9-stretch-amd64   'Debian 9 "stretch" (amd64)'
   debian-9-stretch-i386    'Debian 9 "stretch" (i386)'
   debian-8-jessie-amd64    'Debian 8 "jessie" (amd64)'
   debian-8-jessie-i386     'Debian 8 "jessie" (i386)'
   debian-7-wheezy-amd64    'Debian 7 "wheezy" (amd64)'
   debian-7-wheezy-i386     'Debian 7 "wheezy" (i386)'
