On 18/10/2015 19:29, Marius Hofert wrote:
Hi,
I get ...
svg(filename=(file <- "foo.svg"))
Warning messages:
1: In svg(filename = (file <- "foo.svg")) :
unable to load shared object
'/usr/local/R/R-3.2.2_build/library/grDevices/libs//cairo.so':
dlopen(/usr/local/R/R-3.2.2_build/library/grDevices/libs//cairo.so,
6): image not found
Please check that the report is about that file not existing, and not
something it depends on (if it exists, run otool -L on it).
2: In svg(filename = (file <- "foo.svg")) : failed to load cairo DLL
... although I installed XQuartz (and X11() works) after upgrading to
El Capitan. Do I need to configure R with something like
"--with-cairo"?
No, but you need a cairographics installation when you build R, and to
point to it. There are two possibilities: see
https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#OS-X .
Cheers,
Marius
PS: sessionInfo() is:
And so you built from source? Look at the configure output (you may
need to re-run it). A build finding cairographics will report something
like
Additional capabilities: PNG, JPEG, TIFF, NLS, cairo, ICU
sessionInfo()
R version 3.2.2 (2015-08-14)
Platform: x86_64-apple-darwin14.5.0 (64-bit)
Running under: OS X 10.11 (El Capitan)
locale:
[1] C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] compiler_3.2.2 tools_3.2.2
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Brian D. Ripley, [email protected]
Emeritus Professor of Applied Statistics, University of Oxford
1 South Parks Road, Oxford OX1 3TG, UK
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