R help - Jul 2004 - Latex error about Schunk environment under Windows NT

Hi,

I am running the Sweave function on a Rnw file.
It produces a tex file with
\begin{Schunk}
\begin{Sinput}

\end{Sinput}
\end{Schunk}

and when I try to compile the tex file, I get a 
"Latex error : Environment Schunk undefined"

However, I wrote "\usepackage{Sweave}" at the beginning of my Rnw file
And the file "Sweave.sty" does exist in my tex files.

I am not experiencing the same trouble with my personal computer at home.
However I did the same steps. Is it due to Windows NT 
(my home computer runs under XP) and shall I install another latex package?

Anything would help.
Thanks a lot in advance,

Matthieu Cornec

Cornec Matthieu wrote:
> Hi,
> 
> I am running the Sweave function on a Rnw file.
> It produces a tex file with
> \begin{Schunk}
> \begin{Sinput}
> 
> \end{Sinput}
> \end{Schunk}
> 
> and when I try to compile the tex file, I get a 
> "Latex error : Environment Schunk undefined"
> 
> However, I wrote "\usepackage{Sweave}" at the beginning of my Rnw
file
> And the file "Sweave.sty" does exist in my tex files.
> 
> I am not experiencing the same trouble with my personal computer at home.
> However I did the same steps. Is it due to Windows NT 
> (my home computer runs under XP) and shall I install another latex package?
> 
> Anything would help.
> Thanks a lot in advance,
> 
> Matthieu Cornec
> 
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It is required to have the style file, of course.
Calling Swaeve() from R should work (but there are some known MikTeX 
related problems) anyway.

You can find the style file in folder .../share/texmf

Uwe Ligges