Dear R contributors, Say I want to debug some C code invoked through .Call() - say "varbayes" in the VBmix package. following the instructions in "Writing R Extensions", I perform the following actions :
R -d gdb run library(VBmix) CTRL+C break varbayes signal 0 mod <- varbayes(as.matrix(iris)[,1:4], 2) The breakpoint is indeed activated, seemingly at the correct position in the source file, but instead of the actual text at the respective line, I get the following : 69 varbayes.c: No such file or directory. Issuing "next" afterwards seems to attain the expected purpose (step by step progression), but source code lines are replaced by, e.g. : 72 in varbayes.c There should be some way of "installing" the source code files, but I did not find R-specific info there. Does someone have a clue for my problem? Thanks by advance, Pierrick ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
