You really need to read the 'Writing R Extensions" manual, in
particular the section on the DESCRIPTION file. You are asking basic
questions that are covered there.
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berke
Good afternoon,
It probably means that in your DESCRIPTION file, you wrote something like
VignetteBuilder: knitr
If you don't have a vignette, you should remove that line.
Max Turgeon
Assistant Professor
Department of Statistics
Department of Computer Science
University of Manitoba
maxturgeo