Fedora 18 changes the way how to work with services in spec files. It introduces new macros - %systemd_post, %systemd_preun and %systemd_postun; which replace scriptlets from Fedora 17 and older (see https://fedoraproject.org/wiki/Packaging:ScriptletSnippets#Systemd, https://bugzilla.redhat.com/show_bug.cgi?id=850016).
This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component.
Thanks for your report, added in polkit-0.110-4.fc19. (The macros don't make _that_ much sense for polkit, because it is exclusively bus-activated - but they do the equivalent of (systemctl daemon-reload) which is needed, and hasn't been done before; so using them is overall beneficial.)
polkit-pkla-compat-0.1-2.fc19, polkit-0.110-4.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/polkit-0.110-4.fc19,polkit-pkla-compat-0.1-2.fc19
Package polkit-pkla-compat-0.1-2.fc19, polkit-0.110-4.fc19: * should fix your issue, * was pushed to the Fedora 19 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing polkit-pkla-compat-0.1-2.fc19 polkit-0.110-4.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-7922/polkit-0.110-4.fc19,polkit-pkla-compat-0.1-2.fc19 then log in and leave karma (feedback).
polkit-pkla-compat-0.1-2.fc19, polkit-0.110-4.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.