[R] C compilation error (unknown type R_xlen_t) when installing Rmpi package

[Henrik Bengtsson]

Support for long vectors (and hence R_xlen_t) was introduced in R 3.0.0.

Your version is far outdated. If you wait a teeny but longer (after April
16) to update, you'll get R 3.2.0.

Henrik
On Apr 8, 2015 08:00, "Sebastian L" <sl-research at outlook.com> wrote:

> Hi,
>
> I am trying to use the parallel computing cluster of our university. To
> that end, I would like to install the Rmpi package on the cluster. The R
> version currently installed on the cluster is
>
> R version 2.15.2 (2012-10-26) -- "Trick or Treat"
> Platform: x86_64-redhat-linux-gnu (64-bit)
>
> I am trying to install the Rmpi package from the tar.gz source file, but
> encounter the following problem during the compilation process:
>
> What I run within R is
> install.packages("/home/myusername/Rpackages/Rmpi_0.6-5.tar.gz", repos =
> NULL, type = "source", lib = "/home/myusername/Rpackages/",
> configure.args=c("--with-Rmpi-libpath=/usr/mpi/gcc/openmpi-1.6.3/lib64/","--with‌​-Rmpi-type=OPENMPI",
> "--with-Rmpi-include=/usr/mpi/gcc/openmpi-1.6.3/include/"))
>
> and I get the following output with an error message:
>
> * installing *source* package ‘Rmpi’ ...
> ** Paket ‘Rmpi’ erfolgreich entpackt und MD5 Summen überprüft
> checking for openpty in -lutil... no
> checking for main in -lpthread... no
> configure: creating ./config.status
> config.status: creating src/Makevars
> ** libs
> gcc -m64 -std=gnu99 -I/usr/include/R -DNDEBUG -DPACKAGE_NAME=\"\"
> -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\"
> -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\"
> -I/usr/mpi/gcc/openmpi-1.6.3/include/  -DMPI2 -DOPENMPI
> -I/usr/local/include    -fpic  -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
> -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64
> -mtune=generic  -c Rmpi.c -o Rmpi.o
> Rmpi.c: In Funktion »mpi_bcast«:
> Rmpi.c:605:2: Fehler: unbekannter Typname: »R_xlen_t«
> make: *** [Rmpi.o] Fehler 1
> ERROR: compilation failed for package ‘Rmpi’
>
> I can not quite figure out what happens here, and what "unknown type name
> "R_xlen_t"" possibly refers to.
>
> Thanks in advance
>
>
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