cannot execute if i put MPI_Init();

[spanBobHere]

hye everyone
i have a problem with this MPI & C++ codes. can u guys help me?

#include <cstdio>
#include <mpi.h>
using namespace std;
int main(int argc, char *argv[]) {

MPI_Init(&argc, &argv);

printf("test\n");
MPI_Finalize();
}

OUTPUT:
if i execute the above code, it will give this error.
*** Oops -- I cannot open the LAM help file.
*** I tried looking for it in the following places:
***
*** $HOME/lam-helpfile
*** $HOME/lam-7.1.2-helpfile
*** $HOME/etc/lam-helpfile
*** $HOME/etc/lam-7.1.2-helpfile
*** $LAMHELPDIR/lam-helpfile
*** $LAMHELPDIR/lam-7.1.2-helpfile
*** $LAMHOME/etc/lam-helpfile
*** $LAMHOME/etc/lam-7.1.2-helpfile
*** $SYSCONFDIR/lam-helpfile
*** $SYSCONFDIR/lam-7.1.2-helpfile
***
*** You were supposed to get help on the program "MPI"
*** about the topic "no-lamd"
***
*** Sorry!
-----------------------------------------------------------------------------

the same code, if i take out the MPI....
#include <cstdio>
#include <mpi.h>
using namespace std;
int main(int argc, char *argv[]) {

//MPI_Init(&argc, &argv);

printf("test\n");
//MPI_Finalize();
}

OUTPUT:
x1@PC-MPI-0:~/ccCode1$ mpic++ -O -c ccCode1.cpp
x1@PC-MPI-0:~/ccCode1$ mpic++ -O -o ccCode1 ccCode1.o
x1@PC-MPI-0:~/ccCode1$ mpiexec -n 4 ./ccCode1
test
test
test
test

so like.. the error comes from the code MPI_Init and MPI_Finalize. but i have to use that code in order to execute in multiple machine.
can you guyz help me plz..

thanks

[spanBobHere]

nvm...
i have already found the solution...
i used the WRONG compiler..
i should use mpicxx -DMPICH_IGNORE_CXX_SEEK -o fileName fileName.cc
;)