Jun 11 15:57:53 laeppy [0x0-0xdc0dc].digikam[36337]: digikam(36337)/KSharedDataCache ensureFileAllocated: This system misses support for posix_fallocate() -- ensure this partition has room for at least 10547296 bytes. 
Jun 11 15:57:53 laeppy [0x0-0xdc0dc].digikam[36337]: digikam(36337)/KSharedDataCache: Unable to find an appropriate lock to guard the shared cache.  This *should* be essentially impossible. :( 
Jun 11 15:57:53 laeppy [0x0-0xdc0dc].digikam[36337]: digikam(36337)/KSharedDataCache: Unable to perform initial setup, this system probably does not really support process-shared pthreads or semaphores, even though it claims otherwise. 
Jun 11 15:57:53 laeppy [0x0-0xdc0dc].digikam[36337]: digikam(36337)/KSharedDataCache: Unable to unmap shared memory segment 0x10f05d000 
Jun 11 15:57:54 laeppy [0x0-0xdc0dc].digikam[36337]: Dynamic session lookup supported but failed: launchd did not provide a socket path, verify that org.freedesktop.dbus-session.plist is loaded!
Jun 11 15:57:54 laeppy [0x0-0xdc0dc].digikam[36337]: digikam(36337)/kdeui (kdelibs): Session bus not found 
Jun 11 15:57:54 laeppy [0x0-0xdc0dc].digikam[36337]: To circumvent this problem try the following command (with Linux and bash) 
Jun 11 15:57:54 laeppy [0x0-0xdc0dc].digikam[36337]: export $(dbus-launch) 
Jun 11 15:57:54 laeppy [0x0-0xdc0dc].digikam[36337]: KCrash: Application 'digikam' crashing...
Jun 11 15:57:54 laeppy [0x0-0xdc0dc].digikam[36337]: KCrash: Attempting to start  from kdeinit
Jun 11 15:57:54 laeppy [0x0-0xdc0dc].digikam[36337]: Warning: connect() failed: : No such file or directory
Jun 11 15:57:54 laeppy [0x0-0xdc0dc].digikam[36337]: KCrash: Attempting to start  directly
Jun 11 15:57:54 laeppy [0x0-0xdc0dc].digikam[36337]: KCrash failed to exec(), errno = 2
Jun 11 15:57:55 laeppy com.apple.launchd.peruser.504[148] ([0x0-0xdc0dc].digikam[36337]): Exited with code: 253