[R] package documentation

[Vito Muggeo]

Dear all,
I writing my first package and everything seems to work (at least up to now)

However when I try to build documentation (.dvi or .pdf), using
Rcmd Rd2dvi.sh --pdf mypack.Rd
I get a mypack.pdf whose title is
"R documentation of mypack.Rd" instead of
"The mypack package"
as it should be, is it right?
Also Version, Title, ....License,  namely info from the DESCRIPTION file,
are missing on the first page.

Where is the problem?
Many thanks,
vito