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r_gscmd
2005 Oct 20
3
how to set environment variables?
The help file of the R bitmap function says that I have to set the
environment variable R_GSCMD to the path of my Ghostscript
installation. How do I set this variable (either by commandline or in
R.app for Mac)? Sorry if this sounds like a very basic question, but
I could not find the answer anywhere else.
Many thanks
Andreas
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Andreas Zankl, MD
Division of
2006 Mar 24
0
Adding gs line to Renviron file on Mac
First the technical details: I'm running Mac OS 10.4.5, R 2.2.0, and
just downloaded Ghostscript 8.50 to my Applications folder.
My problem is this: after adding
## Ghostscript
R_GSCMD=${RGSCMD='/usr/bin/gs'}
to my Renviron file, as suggested in several posts on this problem
contained in the archives, I still get
Error in bitmap("acaldi.bmp", res = 100) :
sorry, 'gs' cannot be found
/bin/sh: line 1: gs: command not found
in response to the bitmap(acaldi....