Rem build without --docs=normal tries to build chm help on windows this bombs Rem if a zip program not installed the zip file will not be built Rem go find the temp directory where R built the package and copy to ../R/library Rem temp directory will look something like C:\Temp\Rinst32098657\RMySQL Rem if R bin directory in the path this will run otherwise add the drive:\Dir1\R\bin to the command Rcmd build --binary \projects\RMySQL --docs=normal