kdedev@cerbero:~$ dbus-launch --auto-syntax
DBUS_SESSION_BUS_ADDRESS='unix:abstract=/tmp/dbus-dlrbOu7kKs,guid=fd324245a1efc4aa01635d36398de500';
export DBUS_SESSION_BUS_ADDRESS;
DBUS_SESSION_BUS_PID=14927;
kdedev@cerbero:~$ knepdeamon

[1]+  Stopped                 knepdeamon
kdedev@cerbero:~$ bg
[1]+ knepdeamon &
kdedev@cerbero:~$ cd nepomuk-kde/service-impl/qrdftripleservice/build/
kdedev@cerbero:~/nepomuk-kde/service-impl/qrdftripleservice/build$ ./qrdftriplestore
(Nepomuk::Backbone::DBus::RegistryBackend::discoverAllServices)Not connected to D-BUS server
(Nepomuk::Backbone::Registry) failed to register service name tmp.services.QRdfTripleStoreService