[Rcpp-devel] RcppArmadillo error
romain at r-enthusiasts.com
Tue Apr 13 13:30:52 CEST 2010
you need to recompile RcppArmadillo after you update Rcpp.
Le 13/04/10 13:28, Abhisek a écrit :
> sorry to raise this again after a hiatus. I updated to the latest Rcpp
> (0.7.11) and when I tried the following commands:
> $ export PKG_CXXFLAGS=`Rscript -e "RcppArmadillo:::CxxFlags()"`
> $ export PKG_LIBS=`Rscript -e "RcppArmadillo:::LdFlags()"`
> I obtained the following error.
> ~/Desktop/Personal/Test$ export PKG_CXXFLAGS=`Rscript -e
> Error in dyn.load(file, DLLpath = DLLpath, ...) :
> unable to load shared library
> undefined symbol: _ZN4Rcpp4growINS_5NamedEEEP7SEXPRECRKT_S3_
> Calls: ::: ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous>
> Execution halted
> Could you please advise? Im almost there!
> On Thu, Apr 1, 2010 at 4:12 PM, Dirk Eddelbuettel <edd at debian.org
> <mailto:edd at debian.org>> wrote:
> On 1 April 2010 at 09:58, Dirk Eddelbuettel wrote:
> | On 1 April 2010 at 09:57, Romain Francois wrote:
> | | You need Rcpp 0.7.11 (where create was introduced)
> | (And we mentioned that need for 0.7.11 several times)
> | | It has been pushed to cran, but somehow does not appear yet. If
> you are
> | | in a hurry, you can get it from r-forge:
> | |
> | | $ svn checkout
> | | $ R CMD INSTALL Rcpp
> | I would not recommend that as the code can change and introduce
> other issue.
> (To be clear: For folks who know what they are doing this is fine.
> But there
> is a reason we cut releases so in first instance I'd stuckk with
> | Releases are at CRAN, and at my Rcpp page.
> (I meant to say that in time like right now when CRAN takes a
> vacation and
> does not upload new files for a few days, the Rcpp page at my site
> can act as
> a fallback).
> Registration is open for the 2nd International conference R /
> Finance 2010
> See http://www.RinFinance.com for details, and see you in Chicago
> in April!
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