hi .. i wish that it is the suitable section to put my post,,,
i have problem..when i update backtrack4 or when i am trying to install some thing ..
this is what i am facing .. look to it

apt-get install recordmydesktop
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  pymacs python-psyco samdump2-menu python-mode pyrit pyrex-mode hydra
Use 'apt-get autoremove' to remove them.
The following NEW packages will be installed:
0 upgraded, 1 newly installed, 0 to remove and 32 not upgraded.
2 not fully installed or removed.
Need to get 53.5kB of archives.
After this operation, 156kB of additional disk space will be used.
Get:1 htt p: // archive.offensive-security.com pwnsauce/universe recordmydesktop 0.
3.7.3-1 [53.5kB]
Fetched 53.5kB in 7s (7455B/s)
Selecting previously deselected package recordmydesktop.
(Reading database ... 188863 files and directories currently installed.)
Unpacking recordmydesktop (from .../recordmydesktop_0.3.7.3-1_i386.deb) ...
Processing triggers for man-db ...
Setting up postgresql-8.3 (8.3.8-0ubuntu8.10) ...
Starting PostgreSQL 8.3 database server: main* The PostgreSQL server failed to s
tart. Please check the log output:
2010-01-11 23:18:49 EET FATAL:  could not load server certificate file "server.c
rt": No such file or directory
invoke-rc.d: initscript postgresql-8.3, action "start" failed.
dpkg: error processing postgresql-8.3 (--configure):
 subprocess post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of postgresql:
 postgresql depends on postgresql-8.3; however:
  Package postgresql-8.3 is not configured yet.
dpkg: error processing postgresql (--configure):
 dependency problems - leaving unconfigured
Setting up recordmydesktop ( ...
No apport report written because the error message indicates its a followup erro
r from a previous failure.
                          Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)
so ,, i wish that i will find the solution .. it might be simple ,, but i don't know the solution,,i wish that i will have it now . . and thank you