kde4 baseapps crash (compiled from source for different root tree)

[estellnb@…]

# /opt/kde-local/bin/servicemenuinstallation
/opt/kde-local/bin/servicemenuinstallation:7: undefined method `length' for nil:NilClass (NoMethodError)

# /opt/kde-local/bin/kde-open /
Dynamic session lookup supported but failed: launchd did not provide a socket path, verify that org.freedesktop.dbus-session.plist is loaded!
kioclient(329): Session bus not found 
Abort trap: 6

Though kdebase4 and kde4-baseapps are installed no appropriate runtime environment seems to be in place. I can not even find konqueror:

# port contents kde4-baseapps | grep bin
  /opt/kde-local/bin/kfmclient
  /opt/kde-local/bin/servicemenudeinstallation
  /opt/kde-local/bin/servicemenuinstallation

# port installed | grep kde | grep @4
  kde4-baseapps @4.8.3_0 (active)
  kde4-runtime @4.8.3_1 (active)
  kdegames4 @4.8.3_0 (active)
  kdelibs4 @4.8.3_2 (active)
  kdepimlibs4 @4.8.3_0 (active)

Alle kdegames4 crash: kmahjongg, kfourline, ...

[estellnb@…]

kmahjongg backtrace

[estellnb@…]

kfourline backtrace

[ryandesign (Ryan Carsten Schmidt)]

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