Two ideas:

1. Try shell.exec instead of shell.
2. Try the full path name without spaces.  For example:
shell.exec("C:/progra~1/wgnuplot.exe")

Kevin

On Wed, Feb 24, 2010 at 10:01 AM, Alessandro Piras <laynor@gmail.com> wrote:

> Hi, I'm having some problems with ESS.
> > shell('wgnuplot.exe')
> Warning messages:
> 1: In system(cmd, intern = intern, wait = wait | intern,
> show.output.on.console = wait,  :
>  C:/Program not found
> 2: In shell("wgnuplot.exe") : 'wgnuplot.exe' could not be run
> >
> However, that same command works correctly using Rgui.
> Any idea about this?
>
> __
> Alessandro
>
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>



-- 
Kevin Wright

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