apt-rdepends is not showing all the dependencies

[kamaraju kusumanchi <raju.mailinglists@gmail.com>]

Does anyone know why apt-rdepends does not list libokularcore5 as a
dependency? For example

rajulocal@hogwarts ~ % apt-rdepends okular | grep libokularcore5

returns no results. However, apt-cache shows it correctly

% apt-cache depends okular | grep libokularcore5
  Depends: libokularcore5

thanks
-- 
Kamaraju S Kusumanchi | http://raju.shoutwiki.com/wiki/Blog