bug of samba

Binary package hint: samba

while installing samba, I have some problem. These are results in terminal window :
[code]After this operation, 16.4MB of additional disk space will be used.
Do you want to continue [Y/n]? y
Preconfiguring packages ...
Selecting previously deselected package samba-common.
(Reading database ... 152836 files and directories currently installed.)
Unpacking samba-common (from .../samba-common_3.0.28a-1ubuntu4.5_i386.deb) ...
Selecting previously deselected package samba.
Unpacking samba (from .../samba_3.0.28a-1ubuntu4.5_i386.deb) ...
Setting up samba-common (3.0.28a-1ubuntu4.5) ...
Not replacing deleted config file /etc/samba/smb.conf
chmod: cannot access `/etc/samba/smb.conf': No such file or directory
dpkg: error processing samba-common (--configure):
 subprocess post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of samba:
 samba depends on samba-common (= 3.0.28a-1ubuntu4.5); however:
  Package samba-common is not configured yet.
dpkg: error processing samba (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 samba-common
 samba
E: Sub-process /usr/bin/dpkg returned an error code (1)
[/code]

ProblemType: Package
Architecture: i386
Date: Mon Sep 8 15:54:49 2008
DistroRelease: Ubuntu 8.04
ErrorMessage: subprocess post-installation script returned error exit status 1
Package: samba-common 3.0.28a-1ubuntu4.5
PackageArchitecture: i386
SourcePackage: samba
Title: package samba-common 3.0.28a-1ubuntu4.5 failed to install/upgrade: subprocess post-installation script returned error exit status 1
Uname: Linux 2.6.24-21-generic i686