mpi4py build failure (portage)

 * Package:    dev-python/mpi4py-1.3.1
 * Repository: gentoo
 * Maintainer: python@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux python_targets_python2_7 python_targets_python3_3 userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking mpi4py-1.3.1.tar.gz to /var/tmp/portage/dev-python/mpi4py-1.3.1/work
>>> Source unpacked in /var/tmp/portage/dev-python/mpi4py-1.3.1/work
>>> Preparing source in /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1 ...
 * Applying mpi4py-1.3.1-py3-test-backport-1.patch ...
 [ ok ]
 * Will copy sources from /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1
 * python3_3: copying to /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3
 * python2_7: copying to /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python2_7
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1 ...
 * python3_3: running distutils-r1_run_phase distutils-r1_python_compile
/usr/bin/python3.3 setup.py build
running build
running build_src
running build_py
creating /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib
creating /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py
copying src/__init__.py -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py
copying src/rc.py -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py
creating /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include
creating /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/include/mpi4py/mpi4py.MPI_api.h -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/include/mpi4py/mpi4py.h -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/include/mpi4py/mpi4py.MPI.h -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/include/mpi4py/mpi_c.pxd -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/include/mpi4py/MPI.pxd -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/include/mpi4py/__init__.pxd -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/include/mpi4py/__init__.pyx -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/include/mpi4py/mpi.pxi -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/include/mpi4py/mpi4py.i -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/include/mpi4py
copying src/MPI.pxd -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py
copying src/mpi_c.pxd -> /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py
warning: build_py: byte-compiling is disabled, skipping.

running build_clib
MPI configuration: [mpi] from 'mpi.cfg'
MPI C compiler:    /usr/bin/mpicc
MPI C++ compiler:  /usr/bin/mpicxx
MPI F77 compiler:  /usr/bin/mpif77
MPI F90 compiler:  /usr/bin/mpif90
checking for library 'pthread' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -lpthread -o _configtest
success!
removing: _configtest.c _configtest.o _configtest
checking for library 'mpe' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -lmpe -lpthread -o _configtest
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lmpe
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
checking for library 'lmpe' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -llmpe -lpthread -o _configtest
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -llmpe
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
building 'mpe' dylib library
creating /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3
creating /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c src/pmpi-mpe.c -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/pmpi-mpe.o
creating /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/lib-pmpi
/usr/bin/mpicc x86_64-pc-linux-gnu-gcc -shared -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/pmpi-mpe.o -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/lib-pmpi/libmpe.so
x86_64-pc-linux-gnu-gcc: error: x86_64-pc-linux-gnu-gcc: No such file or directory
warning: build_clib: building library "mpe" failed

warning: build_clib: command '/usr/bin/mpicc' failed with exit status 1

checking for library 'vt-mpi' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -lvt-mpi -o _configtest
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lvt-mpi
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
checking for library 'vt.mpi' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -lvt.mpi -o _configtest
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lvt.mpi
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
building 'vt' dylib library
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c src/pmpi-vt.c -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/pmpi-vt.o
/usr/bin/mpicc x86_64-pc-linux-gnu-gcc -shared -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/pmpi-vt.o -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/lib-pmpi/libvt.so
x86_64-pc-linux-gnu-gcc: error: x86_64-pc-linux-gnu-gcc: No such file or directory
warning: build_clib: building library "vt" failed

warning: build_clib: command '/usr/bin/mpicc' failed with exit status 1

checking for library 'vt-mpi' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -lvt-mpi -o _configtest
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lvt-mpi
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
building 'vt-mpi' dylib library
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c src/pmpi-vt-mpi.c -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/pmpi-vt-mpi.o
/usr/bin/mpicc x86_64-pc-linux-gnu-gcc -shared -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/pmpi-vt-mpi.o -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/lib-pmpi/libvt-mpi.so
x86_64-pc-linux-gnu-gcc: error: x86_64-pc-linux-gnu-gcc: No such file or directory
warning: build_clib: building library "vt-mpi" failed

warning: build_clib: command '/usr/bin/mpicc' failed with exit status 1

checking for library 'vt-hyb' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -lvt-hyb -o _configtest
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lvt-hyb
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
building 'vt-hyb' dylib library
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -c src/pmpi-vt-hyb.c -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/pmpi-vt-hyb.o
/usr/bin/mpicc x86_64-pc-linux-gnu-gcc -shared -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/pmpi-vt-hyb.o -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/lib-pmpi/libvt-hyb.so
x86_64-pc-linux-gnu-gcc: error: x86_64-pc-linux-gnu-gcc: No such file or directory
warning: build_clib: building library "vt-hyb" failed

warning: build_clib: command '/usr/bin/mpicc' failed with exit status 1

running build_ext
MPI configuration: [mpi] from 'mpi.cfg'
MPI C compiler:    /usr/bin/mpicc
MPI C++ compiler:  /usr/bin/mpicxx
MPI F77 compiler:  /usr/bin/mpif77
MPI F90 compiler:  /usr/bin/mpif90
checking for MPI compile and link ...
checking for header 'mpi.h' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -I/usr/include/python3.3 -c _configtest.c -o _configtest.o
success!
removing: _configtest.c _configtest.o
success!
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -I/usr/include/python3.3 -c _configtest.c -o _configtest.o
success!
removing: _configtest.c _configtest.o
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -I/usr/include/python3.3 -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -L/var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3 -o _configtest
success!
removing: _configtest.c _configtest.o _configtest
checking for missing MPI functions/symbols ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -I/usr/include/python3.3 -c _configtest.c -o _configtest.o
success!
removing: _configtest.c _configtest.o
checking for function 'MPI_Type_create_f90_integer' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -I/usr/include/python3.3 -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -L/var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3 -o _configtest
success!
removing: _configtest.c _configtest.o _configtest
checking for function 'MPI_Type_create_f90_real' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -I/usr/include/python3.3 -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -L/var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3 -o _configtest
success!
removing: _configtest.c _configtest.o _configtest
checking for function 'MPI_Type_create_f90_complex' ...
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -I/usr/include/python3.3 -c _configtest.c -o _configtest.o
/usr/bin/mpicc -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed _configtest.o -L/var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3 -o _configtest
success!
removing: _configtest.c _configtest.o _configtest
building 'mpi4py.MPI' extension
/usr/bin/mpicc -fPIC -Wno-unused-result -DNDEBUG -march=native -O2 -fomit-frame-pointer -pipe -I/usr/include/python3.3 -c src/MPI.c -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/MPI.o
/usr/bin/mpicc x86_64-pc-linux-gnu-gcc -shared -march=native -O2 -fomit-frame-pointer -pipe -march=native -O2 -fomit-frame-pointer -pipe -Wl,-O1 -Wl,--as-needed /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3/src/MPI.o -L/var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/temp.linux-x86_64-3.3 -lpython3.3 -o /var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3/build/lib/mpi4py/MPI.cpython-33.so
x86_64-pc-linux-gnu-gcc: error: x86_64-pc-linux-gnu-gcc: No such file or directory
error: command '/usr/bin/mpicc' failed with exit status 1
 * ERROR: dev-python/mpi4py-1.3.1::gentoo failed (compile phase):
 *   (no error message)
 *
 * Call stack:
 *     ebuild.sh, line   93:  Called src_compile
 *   environment, line 3569:  Called distutils-r1_src_compile
 *   environment, line 1126:  Called _distutils-r1_run_foreach_impl 'distutils-r1_python_compile'
 *   environment, line  253:  Called python_parallel_foreach_impl 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line 3427:  Called multibuild_parallel_foreach_variant '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line 2447:  Called multibuild_foreach_variant '_multibuild_parallel' '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line 2390:  Called _multibuild_run '_multibuild_parallel' '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line 2388:  Called _multibuild_parallel '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line 2438:  Called _python_multibuild_wrapper 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line  684:  Called distutils-r1_run_phase 'distutils-r1_python_compile'
 *   environment, line 1115:  Called distutils-r1_python_compile
 *   environment, line  980:  Called esetup.py 'build'
 *   environment, line 1566:  Called die
 * The specific snippet of code:
 *       "${@}" || die
 *
 * If you need support, post the output of `emerge --info '=dev-python/mpi4py-1.3.1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-python/mpi4py-1.3.1::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/dev-python/mpi4py-1.3.1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-python/mpi4py-1.3.1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1-python3_3'
 * S: '/var/tmp/portage/dev-python/mpi4py-1.3.1/work/mpi4py-1.3.1'