R create reference manual with R CMD rd2pdf

Question

I am creating a R package and want to make a pdf manual with it. I was using rd2pdf command for this. I have written R CMD Rd2pdf "C:/Users/razrahma/Documents/RPackage/mypackage" in the console. But it is showing Error: unexpected symbol in "R CMD". What am I missing?

Virtuous

Are you typing this into the R console? I may be wrong but I think you need to execute this from the command line or a batch file. – Peripatetic

I found it. system("R CMD Rd2pdf MyRpackage"), if I type this in command line, it will automatically creates the pdf manual. – Virtuous

@Peripatetic would you like to convert this comment to answer so that Razi can accept it? – Karame