On 8 February 2011 at 14:39, Douglas Bates wrote: | On Tue, Feb 8, 2011 at 1:55 PM, Dirk Eddelbuettel <e...@debian.org> wrote: | | > On 8 February 2011 at 13:42, Douglas Bates wrote: | > | I'm back to "it's not your night, kid". I seem to be unable to | > | install the RcppArmadillo package under Ubuntu 10.10 with R-2.12.1 | > | installed from the packages on CRAN. The compilation goes fine but | > | the package can't be loaded because the symbol | > | arma::arma_version::major is undefined. It should have been defined | > | as a static unsigned int in | > | RcppArmadillo/inst/include/armadillo_bits/arma_version.hpp and is | > | indeed used in RcppArmadillo/src/RcppArmadillo.cpp. The output from | > | the attempted installation is enclosed. | | > What does ldd say when you point at .so file that fails to load? Do you | > maybe have an old .deb package for Armadillo hanging around? | | The ldd output is | linux-vdso.so.1 => (0x00007fffcddff000) | libRcpp.so => /home/bates/R/x86_64-pc-linux-gnu-library/2.12/Rcpp/lib/libRcpp.so | (0x00007fea656ee000) | liblapack.so.3gf => /usr/lib/liblapack.so.3gf (0x00007fea64ab8000) | libblas.so.3gf => /usr/lib/libblas.so.3gf (0x00007fea64573000) | libgfortran.so.3 => /usr/lib/libgfortran.so.3 (0x00007fea6428f000) | libR.so => /usr/lib/libR.so (0x00007fea63d30000) | libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007fea63a29000) | libm.so.6 => /lib/libm.so.6 (0x00007fea637a6000) | libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007fea63590000) | libc.so.6 => /lib/libc.so.6 (0x00007fea6320c000) | libpthread.so.0 => /lib/libpthread.so.0 (0x00007fea62fef000) | libreadline.so.6 => /lib/libreadline.so.6 (0x00007fea62dae000) | libpcre.so.3 => /lib/libpcre.so.3 (0x00007fea62b7c000) | liblzma.so.2 => /usr/lib/liblzma.so.2 (0x00007fea6295a000) | libbz2.so.1.0 => /lib/libbz2.so.1.0 (0x00007fea62749000) | libz.so.1 => /lib/libz.so.1 (0x00007fea62530000) | libdl.so.2 => /lib/libdl.so.2 (0x00007fea6232c000) | /lib64/ld-linux-x86-64.so.2 (0x00007fea65b96000) | libncurses.so.5 => /lib/libncurses.so.5 (0x00007fea620e8000) | | but armadillo shouldn't show up in ldd because it is only headers,
Correct, brain fart on my part. | right? The output of nm -g applied to that shared object does list | the major, minor and patch members of the arma_version struct but has | them as undefined | | U _ZN4arma12arma_version5majorE | U _ZN4arma12arma_version5minorE | U _ZN4arma12arma_version5patchE | | I checked and I don't have any of the Ubuntu packages associated with | armadillo installed. | | I really don't know what is going on. I don't have them! edd@max:~$ nm /usr/local/lib/R/site-library/RcppArmadillo/libs/RcppArmadillo.so | wc -l 218 edd@max:~$ nm /usr/local/lib/R/site-library/RcppArmadillo/libs/RcppArmadillo.so | grep version 0000000000004ba0 T armadillo_version edd@max:~$ Could you have an old file hanging around or something? Dirk -- Dirk Eddelbuettel | e...@debian.org | http://dirk.eddelbuettel.com _______________________________________________ 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
