On Wed, May 3, 2017 at 5:42 PM, Dirk Eddelbuettel <e...@debian.org> wrote: > > I think I found it. Do an 'apt-get install libopenmpi-dev' and it will work.
I was about to write that 'pkg-config --libs ompi' produces an error and that there is no libmpi.so on my system. After installing libopenmpi-dev, both symptoms go away and I am able to load the Rmpi library. thanks a lot! > Looks like we are missing an ldconfig run there. Is it really an ldconfig runthat is missing? To me it looks like the necessary link for libmpi.so is set-up by libopenmpi-dev and not libopenmpi2. So either r-cran-rmpi should (also) depend on libopenmpi-dev, or creating this link should be moved to libopenmpi2. Greetings Ralf
