Plasma omic applet

[Steven Friedrich]

I can't get this applet to work, following the instructions provided.  Anybody 
else get it to work?

Here are the instructions:
plasmapkg -t dataengine -i wifi-engine-1.0.plasmoid
which I translated to mean:
plasmapkg -t dataengine -i wifi-engine-1.0.1.plasmoid

Is dataengine supposed to be replaced with something??
There is no man page for plasmapkg, which would allow me to find out what the 
options are...

Here's the output:
plasmapkg(32592)/kdeui (KIconLoader) 
KSharedDataCache::Private::mapSharedMemory: Failed to establish shared memory 
mapping, will fallback to private memory -- memory usage will increase 
plasmapkg(32592): Session bus not found 

KCrash: Application 'plasmapkg' crashing...
KCrash: Attempting to start /usr/local/kde4/lib/kde4/libexec/drkonqi from 
kdeinit
sock_file=/root/.kde4/socket-laptop2.StevenFriedrich.org/kdeinit4__0
Warning: connect() failed: : No such file or directory
KCrash: Attempting to start /usr/local/kde4/lib/kde4/libexec/drkonqi directly
drkonqi(32659)/kdeui (KIconLoader) KSharedDataCache::Private::mapSharedMemory: 
Failed to establish shared memory mapping, will fallback to privat
drkonqi(32659): Session bus not found