Or, when you're installing R binary from http://r-project.org, grab
the Mac compiler tools from http://r.research.att.com/tools/
It includes GCC and GNU Fortran:
http://r.research.att.com/tools/gcc-42-5666.3-darwin11.pkg
Davor
On 2012-02-27, at 11:30 PM, H?fler, Josef wrote:
I guess you are using Xcode 4.2 or later. There the new llvm
compiler is used for g++ which is causing problems with Rcpp.
This compiler is working for some Rcpp things but mainly fails. I
had similar errors and couldn't get the llmv compiler to work
with Rcpp. It seems that mainly all vector operations fail (like
repp sugar and also your example)
You can either downgrade to Xcode 4.1 or install a gnu compiler.
I would recommend installing a gnu compiler. You can find the
installation package and a tutorial here:
http://woss.name/2012/01/24/how-to-install-a-working-set-of-compilers-on-mac-os-x-10-7-lion/
for me after changing the compiler everything worked.
josef
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