you need to recompile RcppArmadillo after you update Rcpp. Le 13/04/10 13:28, Abhisek a écrit : > Hi, > > 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 > "RcppArmadillo:::CxxFlags()"` > Error in dyn.load(file, DLLpath = DLLpath, ...) : > unable to load shared library > '/home/abhisek/R/i486-pc-linux-gnu-library/2.10/RcppArmadillo/libs/RcppArmadillo.so': > > /home/abhisek/R/i486-pc-linux-gnu-library/2.10/RcppArmadillo/libs/RcppArmadillo.so: > undefined symbol: _ZN4Rcpp4growINS_5NamedEEEP7SEXPRECRKT_S3_ > Calls: ::: ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous> > Execution halted > > Could you please advise? Im almost there! > > thanks! > abhisek > > > On Thu, Apr 1, 2010 at 4:12 PM, Dirk Eddelbuettel <[email protected] > <mailto:[email protected]>> 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 > svn://svn.r-forge.r-project.org/svnroot/rcpp/pkg/Rcpp > <http://svn.r-forge.r-project.org/svnroot/rcpp/pkg/Rcpp> > | | $ 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). > > | 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). > > Dirk > > -- > 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! > >
-- Romain Francois Professional R Enthusiast +33(0) 6 28 91 30 30 http://romainfrancois.blog.free.fr |- http://bit.ly/9aKDM9 : embed images in Rd documents |- http://tr.im/OIXN : raster images and RImageJ |- http://tr.im/OcQe : Rcpp 0.7.7 _______________________________________________ Rcpp-devel mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
