basic sweave question

In my original message, I forot to include my Session Info so it is 
below. I apologize for that.

sessionInfo()
R version 2.8.0 (2008-10-20)
i386-redhat-linux-gnu

locale:


LC_CTYPE=en_US.utf8;LC_NUMERIC=C;LC_TIME=en_US.utf8;LC_COLLATE=en_US.utf8;LC_MONETARY=C;LC_MESSAGES=en_US.utf8;LC_PAPER=en_US.utf8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.utf8;LC_IDENTIFICATION=C


On Mon, Jan 12, 2009 at 10:59 PM, markleeds at verizon.net wrote:

I am trying to learn the basics of Sweave so I read some things and a 
friend gave me his Rnw file
to play with. I am able to do R CMD Sweave mark-example.Rnw. That 
works. But,
then when I do latex mark-example.tex, I get the message below. I 
looked in the archives
and Martin Morgan mentioned something in 2004 in terms of making sure 
that latex is
looking at where Sweave.sty is but I am unsure of how to do that. In 
fact, I don't even know
where Sweave.sty is. Thanks for your help.

! LaTeX Error: File `Sweave.sty' not found.

the command \usepackage{Sweave} is in my tex file.