Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
mpi-devel
openmpi-devel
openmpi-devel(x86-64)

Requires :

libc.so.6()(64bit)
libmpi_f77.so.0()(64bit)
libgomp.so.1(GOMP_1.0)(64bit)
rtld(GNU_HASH)
libstdc++.so.6(GLIBCXX_3.4.11)(64bit)
libmca_common_sm.so.1()(64bit)
openmpi = 1.4.1-4.fc11
libopen-rte.so.0()(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
libopen-pal.so.0()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libdl.so.2()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libmpi_f90.so.0()(64bit)
libutil.so.1()(64bit)
libmpi.so.0()(64bit)
libstdc++.so.6()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0(GLIBC_2.2.5)(64bit)
libnsl.so.1()(64bit)
libpthread.so.0()(64bit)
libc.so.6(GLIBC_2.8)(64bit)
libgomp.so.1(OMP_1.0)(64bit)
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libmpi_cxx.so.0()(64bit)
libc.so.6(GLIBC_2.4)(64bit)
gcc-gfortran
libstdc++.so.6(GLIBCXX_3.4.9)(64bit)
libm.so.6()(64bit)
libgomp.so.1()(64bit)
libgcc_s.so.1()(64bit)
libopenmpi_malloc.so.0()(64bit)

Content of RPM :
/etc/rpm/macros.openmpi-x86_64
/usr/include/openmpi-x86_64
/usr/include/openmpi-x86_64/OTF_CopyHandler.h
/usr/include/openmpi-x86_64/OTF_Definitions.h
/usr/include/openmpi-x86_64/OTF_File.h
/usr/include/openmpi-x86_64/OTF_FileManager.h
/usr/include/openmpi-x86_64/OTF_Filenames.h
/usr/include/openmpi-x86_64/OTF_HandlerArray.h
/usr/include/openmpi-x86_64/OTF_MasterControl.h
/usr/include/openmpi-x86_64/OTF_RBuffer.h
/usr/include/openmpi-x86_64/OTF_RStream.h
/usr/include/openmpi-x86_64/OTF_Reader.h
/usr/include/openmpi-x86_64/OTF_WBuffer.h
/usr/include/openmpi-x86_64/OTF_WStream.h
/usr/include/openmpi-x86_64/OTF_Writer.h
/usr/include/openmpi-x86_64/OTF_inttypes.h
/usr/include/openmpi-x86_64/OTF_inttypes_unix.h
/usr/include/openmpi-x86_64/mpi.h
/usr/include/openmpi-x86_64/mpif-common.h
/usr/include/openmpi-x86_64/mpif-config.h
/usr/include/openmpi-x86_64/mpif-mpi-io.h
/usr/include/openmpi-x86_64/mpif.h
/usr/include/openmpi-x86_64/opari_omp.h
/usr/include/openmpi-x86_64/openmpi
/usr/include/openmpi-x86_64/openmpi/ompi
/usr/include/openmpi-x86_64/openmpi/ompi/mpi
/usr/include/openmpi-x86_64/openmpi/ompi/mpi/cxx
/usr/include/openmpi-x86_64/openmpi/ompi/mpi/cxx/comm.h
/usr/include/openmpi-x86_64/openmpi/ompi/mpi/cxx/comm_inln.h
/usr/include/openmpi-x86_64/openmpi/ompi/mpi/cxx/constants.h
There is 421 files more in these RPM.