I am successfully building soas.iso's in fedora 25 (rawhide) [1] f24 is documented here [2] tom Gilliard satellit [1] https://wiki.sugarlabs.org/go/Fedora_25#livemedia-creator [2] https://fedoraproject.org/wiki/Livemedia-creator-_How_to_create_and_use_a_Live_CD