Paul Murrell <p.murrell <at> auckland.ac.nz> writes:
>
> Hi
>
> On 28/03/2011 8:13 a.m., Al Roark wrote:
> >
> > Hi All: I've been struggling for a while trying to get grImport up
> > and running. I'm on a Windows 7 (home premium 64 bit) machine
> > running R-2.12.2 along with GPL Ghostscript 9.01. I've set my Windows
> > PATH variable to point to the Ghostscript \bin and \lib directories,
> > and I've created the R_GSCMD environment variable pointing to
> > gswin32c.exe. I don't have any experience with Ghostscript, but with
> > the setup described above I can view the postscript file with the
> > following command to the Windows command prompt: gswin32c.exe
> > D:\Sndbx\vasarely.ps However, I can't get the PostScriptTrace()
> > function to work on the same file. Submitting
> > PostScriptTrace("D:/Sndbx/vasarely.ps") gives me the error: Error in
> > PostScriptTrace("D:/Sndbx/vasarely.ps") : status 127 in running
> > command 'gswin32c.exe -q -dBATCH -dNOPAUSE -sDEVICE=pswrite
> > -sOutputFile=C:\Users\Al\AppData\Local\Temp\RtmppPjDAf\file5db99cb
> > -sstdout=vasarely.ps.xml capturevasarely.ps' Your suggestions are
> > much appreciated. Cheers, Al [[alternative HTML version deleted]]
>
> You could try running the ghostscript command that is printed in the
> error message at the Windows command prompt to see more info about the
> problem (might need to remove the '-q' so that ghostscript prints
> messages to the screen).
>
> Paul
>
Thanks for your reply.
Perhaps this is a Ghostscript problem. When I run the Ghostscript command, I'm
met with the rather unhelpful error: 'GPL Ghostscript 9.01: Unrecoverable
error,
exit code 1 (occurs whether or not I remove the -q)'.
Interestingly, if I remove the final argument (in this case,
capturevasarely.ps)
the Ghostscript command executes, placing a file (appears to be xml) in the
temporary directory. However, I'm not sure what to do with this result.
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