Hi all, I hope that this mailing list is an appropriate outlet for my comment:
When I tried to install RcppEigen, I got the following error message during the linking step: g++ -shared -L/usr/lib64/R/lib -L/usr/local/lib64 -o RcppEigen.so RcppEigen.o RcppExports.o fastLm.o -L/usr/lib64/R/lib -lRlapack -L/usr/lib64/R/lib -lRblas -lgfortran -lm -lquadmath -L/usr/lib64/R/lib -lR /usr/lib64/gcc/x86_64-suse-linux/5/../../../../x86_64-suse-linux/bin/ld: cannot find -lgfortran /usr/lib64/gcc/x86_64-suse-linux/5/../../../../x86_64-suse-linux/bin/ld: cannot find -lquadmath This problem appeared with R 3.2.2 on an openSuse tumbleweed machine using g++ 5.2.1, and I verified that both libgfortran and libquadmath were installed in /usr/lib64. I noticed that my /usr/lib64 contained the files libgfortran.so.3 and libquadmath.so.0, but not copies (or links) without a version number. I could solve the installation problem by creating version-free links libgfortran.so and libquadmath.so in /usr/lib64 that pointed to the libgfortran.so.3 and libquadmath.so.0 files, respectively. I would appreciate if anyone could check if they have the same problem, and if this configuration is not exclusive to my computer. Thanks, Lutz _______________________________________________ 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
