On Fri, 14 May 2010, Sébastien Bihorel wrote:
Hi Duncan,
You are right, my options("pdfviewer") is currently an empty string... I
will have to look into the documentation to create a .Rprofile (I believe)
and set this option at loading.
You could, but the help says
‘pdfviewer’: default PDF viewer. The default is set from the
environment variable ‘R_PDFVIEWER’, the default value of
which is set when R is configured.
and that normal way is to set R_PDFVIEWER -- but no such viewer was
found when R was configured. (If R was configured by someone else,
e.g. if this was an RPM install, that may not be representative of
your system.)
Thanks for your help.
Sebastien
On Fri, May 14, 2010 at 7:44 AM, Duncan Murdoch <murdoch.dun...@gmail.com>wrote:
On 14/05/2010 7:25 AM, S?bastien Bihorel wrote:
Dear R-users,
I am trying to figure out why I cannot print vignettes in my new R
installation (R.11 on opensuse 11.2). Apparently, vignette objects are
properly created but could not be printed:
z<-vignette('grid')
str(z)
List of 3
$ file : chr "/usr/lib/R/library/grid/doc/grid.Snw"
$ pdf : chr "/usr/lib/R/library/grid/doc/grid.pdf"
$ topic: chr "grid"
- attr(*, "class")= chr "vignette"
z
sh: : command not found
What would you suggest me to do to perform a step-by-step debugging of the
vignette-specific print function?
The print function is utils:::print.vignette. It looks as though your
options("pdfviewer") setting doesn't work.
Duncan Murdoch
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