2b0232c448bdc683917748516380a6d8 calibre-2.23.0-nofonts.tar.xz http://pkgs.fedoraproject.org/lookaside/pkgs/calibre/calibre-2.23.0-nofonts.tar.xz/2b0232c448bdc683917748516380a6d8/calibre-2.23.0-nofonts.tar.xz