[R] R under OS X El Capitan 10.11.2

Fox, John jfox at mcmaster.ca
Sat Jan 2 17:25:18 CET 2016

Dear Paul,

I haven't seen this error myself, so this may be off-base, but the first thing I'd try (if you haven't already done it) is to (re)install Rcpp directly: install.packages("Rcpp"), possibly using a different CRAN mirror.

I hope this helps,

John Fox, Professor
McMaster University
Hamilton, Ontario
Canada L8S 4M4
Web: socserv.mcmaster.ca/jfox

> -----Original Message-----
> From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Paul
> Schlesinger
> Sent: January 1, 2016 9:55 PM
> To: r-help at r-project.org
> Subject: [R] R under OS X El Capitan 10.11.2
> Since Apple upgrade to 10.11.2 and the new version ggplot2 running
> library(ggplot2) gives the following
> Error in library.dynam(lib, package, package.lib) :
>   shared object ‘Rcpp.so’ not found
> Error: package or namespace load failed for ‘ggplot2’
> Updating all packages went without errors but did not correct this error.
> Re-installing R did not correct the situation and similar errors occur in Studio.
> This same R version and ggplot2 on Windows 7 did not produce these error and
> is why I do not suspect ggplot2.
> Thank you
> --
> Paul H. Schlesinger MD, PhD
> Washington University School of Medicine
> 	[[alternative HTML version deleted]]
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