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).
Fixed in openvswitch-1.7.0-2.fc18.
The following Requires need to be changed spec file: Requires(post): systemd-units Requires(preun): systemd-units Requires(postun): systemd-units to: Requires(post): systemd Requires(preun): systemd Requires(postun): systemd As I don't have commit permissions any more, I can't do it. Thanks.
openvswitch-1.7.1-3.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/openvswitch-1.7.1-3.fc18
Package openvswitch-1.7.1-3.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing openvswitch-1.7.1-3.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-16226/openvswitch-1.7.1-3.fc18 then log in and leave karma (feedback).
openvswitch-1.7.1-3.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report.