KDE apt GUI versions crashes, Can't install SWAT for Samba

Linux/Linux MCE (LMCE), not picking up network "home network" on a netgear router to which linux box conected to by cable, tried to use Samba but zconfig network browser not picking up machines on network, not sure if I have or how to disable DHCP on the linux side. Trying to install a network management package is a challenge. apt-get install SWAT installs but bombs out on completing the install. Log to follow with next post of problem. Package manager GUI of apt crashes frequently.

Computer: basic 2.4Ghz with 256 Mb RAM
Running LMCE on kubuntu 7.04

I expected a complete install if SWAT which would allow me to direct the LMCE box to the netgear home network and be able to see the other computers (3 windows machines 1# Vista and 2*XP)

apt gui crashes, apt-get install command line not completing installation (broken package or something like that).

Regards,
Abongile

ProblemType: Crash
Architecture: i386
Date: Sat Jun 14 13:10:40 2008
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/bin/hwdb-kde
InterpreterPath: /usr/bin/python2.5
Package: hwdb-client-kde 0.6.10
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/hwdb-kde /mnt/device/31
ProcCwd: /home/linuxmce
ProcEnviron:
 SHELL=/bin/bash
 PATH=/usr/pluto/bin:/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games
 LANG=en_US.UTF-8
PythonArgs: ['/usr/bin/hwdb-kde', '/mnt/device/31']
SourcePackage: hwdb-client
Traceback:
 Traceback (most recent call last):
   File "/usr/bin/hwdb-kde", line 576, in viewDataClicked
     data = open('/tmp/hwdb_data.xml', 'r')
 IOError: [Errno 2] No such file or directory: '/tmp/hwdb_data.xml'
Uname: Linux dcerouter 2.6.20-15-generic #2 SMP Sun Apr 15 07:36:31 UTC 2007 i686 GNU/Linux