Works like a charm, thanks! On Thu, Dec 11, 2014 at 3:00 PM, Martyn Plummer <plumm...@iarc.fr> wrote: > On Thu, 2014-12-11 at 14:00 +0100, Pierrick Bruneau wrote: >> 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? > > This happens when you install a package from the tarball. The source is > unpacked into a temporary directory which is then deleted. Try unpacking > the source tarball yourself, and then installing from the unpacked > directory, e.g. > > tar xfvz VBMix_0.2.17.tar.gz > R CMD INSTALL VBMix > > Martyn > >> Thanks by advance, >> Pierrick >> >> ______________________________________________ >> R-devel@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-devel > > ----------------------------------------------------------------------- > This message and its attachments are strictly confiden...{{dropped:8}}
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