Hi,
> (1) E: gpostman: FSSTND-dir-in-usr usr/doc/
>
> Will I have to create a postinst script?
You can use the target install in debian/rules by writing something like
mkdir -f $(CURDIR)/debian/<package>/usr/share
mv $(CURDIR)/debian/<package>/usr/doc $(CURDIR)/debian/<package>/usr/share
after the lines
# Add here commands to install the package into debian/<package>.
$(MAKE) install DESTDIR=$(CURDIR)/debian/<package>
Greetings
Holger