Hi,
I just got started using Rcpp after spending a fair amount of time working in
the two separately. I'm currently running into some errors with c++ code that
tries to use the matrix classes in Rcpp:
> > library(Rcpp)
> > cppFunction("int mwe() {NumericMatrix mat(1,1); return 0;}")
>
> Error in
> dyn.load("/var/folders/zf/w0dsd0yn3d7czjqv5rbj9xph0000gn/T//RtmplA25bk/sourcecpp_fb48bcd5d63/sourceCpp_14740.so")
> :
> unable to load shared object
> '/var/folders/zf/w0dsd0yn3d7czjqv5rbj9xph0000gn/T//RtmplA25bk/sourcecpp_fb48bcd5d63/sourceCpp_14740.so':
>
> dlopen(/var/folders/zf/w0dsd0yn3d7czjqv5rbj9xph0000gn/T//RtmplA25bk/sourcecpp_fb48bcd5d63/sourceCpp_14740.so,
> 6): Symbol not found:
> __ZNK4Rcpp7RObject4attrERKNSt3__112basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEE
> Referenced from:
> /var/folders/zf/w0dsd0yn3d7czjqv5rbj9xph0000gn/T//RtmplA25bk/sourcecpp_fb48bcd5d63/sourceCpp_14740.so
> Expected in: flat namespace
> in
> /var/folders/zf/w0dsd0yn3d7czjqv5rbj9xph0000gn/T//RtmplA25bk/sourcecpp_fb48bcd5d63/sourceCpp_14740.so
This is the same basic error I get when I try to run the RcppGibbs.R example or
Rcpp-unitTests.R. C==filt says the
I'm currently on OS X 10.9 with R 3.0.2 and Rcpp 0.10.6.
Does anyone know how to fix this?
Best,
--
Hao Ye
[email protected]
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