[oe] postinst dependencies

[Frans Meulenbroeks]

HI,

I was wondering how to deal with postinst dependencies.
I'm using sed in a postinst, so I added sed to RDEPENDS_${PN} but at
hindsight I am not too sure if that is the proper way as sed could
also come from busybox.
What is the preferred solution here?

Actually I have examined a few recipes and if things like sed or grep
are needed in postinst, they seem to be ignored.

Your suggestion is appreciated

Frans