When compiling HYPHYMPI with 'bash build.sh MPI' from the HYPHY folder (created when running 'bash buildFromSVN.sh' without errors), I've got the following error:

Linking HYPHYMPI
g++ -w -fsigned-char -o HYPHYMPI obj_MPI/baseobj.cpp.o obj_MPI/batchlan2.cpp.o obj_MPI/batchlan.cpp.o obj_MPI/bayesgraph2.cpp.o obj_MPI/bayesgraph.cpp.o obj_MPI/bgm2.cpp.o obj_MPI/bgm.cpp.o obj_MPI/calcnode2.cpp.o obj_MPI/calcnode.cpp.o obj_MPI/category.cpp.o obj_MPI/error.cpp.o obj_MPI/fisher_exact.cpp.o obj_MPI/HYNetInterface.cpp.o obj_MPI/hyphyunixutils.cpp.o obj_MPI/likefunc2.cpp.o obj_MPI/likefunc.cpp.o obj_MPI/list.cpp.o obj_MPI/main-unix.cxx.o obj_MPI/matrix.cpp.o obj_MPI/Net.cpp.o obj_MPI/nexus.cpp.o obj_MPI/parser2.cpp.o obj_MPI/parser.cpp.o obj_MPI/polynoml.cpp.o obj_MPI/regex.cpp.o obj_MPI/scfg.cpp.o obj_MPI/sequence.cpp.o obj_MPI/site.cpp.o obj_MPI/sqlite3.c.o obj_MPI/strings.cpp.o -lssl -lcrypto -lcurl -lpthread -lm -lmpich -ldl
/usr/bin/ld.real: cannot find -lmpich
collect2: ld returned 1 exit status
Finished

I've got installed libmpich, but it seems it cannot be found by the script. Do I must tell it the location of libmpich? How?

Thanks in advance for your help, and keep on the good work...

Javier.

Hi Javier,

Try pasting the line you include below into the terminal window (from within the HYPHY build directory) but replace g++ with mpic++
Alternatively, edit the build.sh script and replace gcc and g++ with mpicc and mpi++ in compiler variable definitions.

Sergei

I've changed gcc to mpicc and g++ to mpiCC (mpic-- is a synonym for mpiCC provided  for  filenames that do not support case-sensitive filenames), but now I have the following error:

obj_MPI/baseobj.cpp.o: In function `GlobalShutdown()':
baseobj.cpp:(.text+0x833): undefined reference to `ompi_mpi_comm_world'
baseobj.cpp:(.text+0x9c8): undefined reference to `SEEK_END'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Set_name(char const*)':
baseobj.cpp:(.text._ZN3MPI8Datatype8Set_nameEPKc[MPI::Datatype::Set_name(char const*)]+0x5): undefined reference to `MPI_Type_set_name'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Set_attr(int, void const*)':
baseobj.cpp:(.text._ZN3MPI8Datatype8Set_attrEiPKv[MPI::Datatype::Set_attr(int, void const*)]+0x5): undefined reference to `MPI_Type_set_attr'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Get_name(char*, int&) const':
baseobj.cpp:(.text._ZNK3MPI8Datatype8Get_nameEPcRi[MPI::Datatype::Get_name(char*, int&) const]+0x5): undefined reference to `MPI_Type_get_name'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Get_attr(int, void*) const':
baseobj.cpp:(.text._ZNK3MPI8Datatype8Get_attrEiPv[MPI::Datatype::Get_attr(int, void*) const]+0xe): undefined reference to `MPI_Type_get_attr'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Delete_attr(int)':
baseobj.cpp:(.text._ZN3MPI8Datatype11Delete_attrEi[MPI::Datatype::Delete_attr(int)]+0x5): undefined reference to `MPI_Type_delete_attr'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Get_true_extent(long&, long&) const':
baseobj.cpp:(.text._ZNK3MPI8Datatype15Get_true_extentERlS1_[MPI::Datatype::Get_true_extent(long&, long&) const]+0x5): undefined reference to `MPI_Type_get_true_extent'
obj_MPI/baseobj.cpp.o: In function `MPI::Datatype::Get_extent(long&, long&) const':
baseobj.cpp:(.text._ZNK3MPI8Datatype10Get_extentERlS1_[MPI::Datatype::Get_extent(long&, long&) const]+0x5): undefined reference to `MPI_Type_get_extent'
obj_MPI/baseobj.cpp.o: In function `MPI::Grequest::Complete()':
baseobj.cpp:(.text._ZN3MPI8Grequest8CompleteEv[MPI::Grequest::Complete()]+0x5): undefined reference to `MPI_Grequest_complete'
obj_MPI/baseobj.cpp.o: In function `MPI::Request::Get_status() const':
baseobj.cpp:(.text._ZNK3MPI7Request10Get_statusEv[MPI::Request::Get_status() const]+0x10): undefined reference to `MPI_Request_get_status'
obj_MPI/baseobj.cpp.o: In function `MPI::Request::Get_status(MPI::Status&) const':
baseobj.cpp:(.text._ZNK3MPI7Request10Get_statusERNS_6StatusE[MPI::Request::Get_status(MPI::Status&) const]+0x1d): undefined reference to `MPI_Request_get_status'
obj_MPI/baseobj.cpp.o: In function `MPI::Comm::Disconnect()':
baseobj.cpp:(.text._ZN3MPI4Comm10DisconnectEv[MPI::Comm::Disconnect()]+0x5): undefined reference to `MPI_Comm_disconnect'
obj_MPI/baseobj.cpp.o: In function `MPI::Op::Init(void (*)(void const*, void*, int, MPI::Datatype const&), bool)':
baseobj.cpp:(.text._ZN3MPI2Op4InitEPFvPKvPviRKNS_8DatatypeEEb[MPI::Op::Init(void (*)(void const*, void*, int, MPI::Datatype const&), bool)]+0x19): undefined reference to `ompi_mpi_cxx_op_intercept'
baseobj.cpp:(.text._ZN3MPI2Op4InitEPFvPKvPviRKNS_8DatatypeEEb[MPI::Op::Init(void (*)(void const*, void*, int, MPI::Datatype const&), bool)]+0x3e): undefined reference to `ompi_op_set_cxx_callback'
(... error follows with many lines)

Any help?