On Thu, Aug 19, 2010 at 3:06 PM, baptiste auguie <baptiste.aug...@googlemail.com> wrote: > Dear all, > > I'm stumped by this error for my cda package on r-forge: > > Error in dyn.load(file, DLLpath = DLLpath, ...) : > unable to load shared library '/tmp/Rinst2710053821/cda/libs/cda.so': > /tmp/Rinst2710053821/cda/libs/cda.so: undefined symbol: zgetri_ > > https://r-forge.r-project.org/R/?group_id=160&log=build_src&pkg=cda&flavor=patched > > > I don't have a clue what this means --- is this an incorrect > dependency, an error in my C++ code, a known problem with r-forge, > something I should have read in a vignette / manual ... ? It compiles > fine on my machine (Mac OS 10.6). The package uses RcppArmadillo.
The error means that there is a reference to one of the Lapack functions, zgetri, which forms the inverse of a complex matrix using its triangular factorization, and the symbol could not be found. What does your cda/src/Makevars file contain? _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
