Configure Error on iostream!

I have recently installed Ubuntu 14.04 64bit and tried to compile MPICH from the source using Intel Compilers 2013. At the beginning of compilation I use this command to configure MPICH:

./configure CC=icc CXX=icpc F77=ifort FC=ifort -prefix=/home/user/mpich-install

and I get this error after a while:

.

.

checking whether <iostream> available... no

checking how to run the C++ preprocessor... icpc -E

checking iostream.h usability... no

checking iostream.h presence... no

checking for iostream.h... no

configure: error: C++ compiler icpc   has neither iostream nor iostream.h.

configure: error: ./configure failed for test/mpi

I also tried compiling MPICH with GCC and it worked fine!

Any idea?