Package Rmpi build failure report

Build errors
ERROR: configuration failed for package 'Rmpi'
Build output
* checking for file 'Rmpi/DESCRIPTION' ... OK * preparing 'Rmpi': * checking DESCRIPTION meta-information ... OK * cleaning src * running cleanup * checking whether 'INDEX' is up-to-date ... NO * use '--force' to overwrite the existing 'INDEX' * removing junk files * checking for LF line-endings in source files * checking for empty directories * building binary distribution * Installing *source* package 'Rmpi' ... checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking how to run the C preprocessor... gcc -E checking for egrep... grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking mpi.h usability... no checking mpi.h presence... no checking for mpi.h... no Try to find libmpi or libmpich ... checking for main in -lmpi... no libmpi not found. exiting... ** Removing '/private/tmp/Rinst.28032/Rmpi' ERROR * installation failed