Missing "File Types and Programs" capplet from capplets package in Sarge?

["John W. M. Stevens" <john@betelgeuse.us>]

In the help for gnome, under:

10.2 Where to Find Preference Tools

It says that to find the File types and programs preference
tool, look under:

 Applications → Desktop Preferences → Advanced → File types and programs

But on Sarge, with the capplets package installed (which says
that it contains the file types and programs capplet), no such
capplet shows up.

I checked the package list, and it does NOT appear to actually
contain this capplet.  Anybody have any hints, suggestions or
instructions on how to fix this problem?

Thanks,
John S.