RHEL 7.2 geoclue2 obsoletes the geoclue packages (see bug 1285479). Therefore, qt5-qtlocation must be rebuilt for epel7 without the BR: pkgconfig(geoclue) in order to avoid conflicting requires.
qt5-qtlocation-5.5.1-3.el7 has been submitted as an update to Fedora EPEL 7. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2015-ae06c35fed
qt5-qtlocation-5.5.1-3.el7 has been pushed to the Fedora EPEL 7 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with $ su -c 'yum --enablerepo=epel-testing update qt5-qtlocation' You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2015-ae06c35fed
qt5-qtlocation-5.5.1-3.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.