Hi Saisanthosh There are two approaches that you can try to sort out your problem.
1) purge the package and reinstall it. 2) copy the .deb file to a temporary directory and unpack it. (I think this is done with dpkg-deb, but I don't have access to my Debian system at the moment so I can't check this) You can now extract the single file that you need and copy it to where it belongs. Yoou can then remove the temporry directory with rm -R. Hope this helps you sort out your problem. Regards Andrew.