Your package QuantLib failed to build from source in current rawhide. Build logs: root.log: http://kojipkgs.fedoraproject.org/work/tasks/7393/4947393/root.log build.log: http://kojipkgs.fedoraproject.org/work/tasks/7393/4947393/build.log state.log: http://kojipkgs.fedoraproject.org/work/tasks/7393/4947393/state.log For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
The logs might have been already garbage collected. You can see task status at the following URL: "http://koji.fedoraproject.org/koji/taskinfo?taskID=4947393
Kevin Fenzi seems to have fixed/rebuilt this package 2013-02-2013 (QuantLib-1.2.1-3.fc19) http://koji.fedoraproject.org/koji/buildinfo?buildID=397888 but seems to have missed to close this BZ. Closing.