[petsc-users] petsc4py installation error with PETSc v 3.6.1

Justin Chang jychang48 at gmail.com
Wed Jul 22 18:15:18 CDT 2015


Hi all,

Just installed the latest petsc-dev, and when I tried to build petsc4py via
git clone ... and pip setup.py build  i get the following errors:

====

running build

running build_src

cythonizing 'petsc4py.PETSc.pyx' -> 'petsc4py.PETSc.c'

cythonizing 'libpetsc4py/libpetsc4py.pyx' -> 'libpetsc4py/libpetsc4py.c'

running build_py

creating build

creating build/lib.linux-x86_64-2.7

creating build/lib.linux-x86_64-2.7/petsc4py

copying src/PETSc.py -> build/lib.linux-x86_64-2.7/petsc4py

copying src/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py

copying src/__main__.py -> build/lib.linux-x86_64-2.7/petsc4py

creating build/lib.linux-x86_64-2.7/petsc4py/lib

copying src/lib/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py/lib

creating build/lib.linux-x86_64-2.7/petsc4py/include

creating build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/numpy.h ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/petsc4py.h ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/petsc4py.PETSc.h ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/petsc4py.PETSc_api.h ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/petsc4py.i ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/PETSc.pxd ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/__init__.pxd ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/__init__.pyx ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/lib/petsc.cfg -> build/lib.linux-x86_64-2.7/petsc4py/lib

running build_ext

PETSC_DIR:   /home/jchang23/petsc-dev

PETSC_ARCH:  arch-linux2-c-opt

version:     3.6.1 development

scalar-type: real

precision:   double

language:    CONLY

compiler:    /share/apps/openmpi-1.8.3/bin/mpicc

linker:      /share/apps/openmpi-1.8.3/bin/mpicc

building 'PETSc' extension

creating build/temp.linux-x86_64-2.7

creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt

creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src

/share/apps/openmpi-1.8.3/bin/mpicc -pthread -fPIC -O -fPIC
-fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
-DPETSC_DIR=/home/jchang23/petsc-dev -I/share/apps/openmpi-1.8.3/include
-I/home/jchang23/petsc-dev/arch-linux2-c-opt/include
-I/home/jchang23/petsc-dev/include -Isrc/include
-I/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include
-I/home/jchang23/.local/include/python2.7 -c src/PETSc.c -o
build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src/PETSc.o

In file included from
/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,

                 from
/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,

                 from
/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,

                 from src/include/petsc4py/numpy.h:11,

                 from src/petsc4py.PETSc.c:258,

                 from src/PETSc.c:3:

/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2:
warning: #warning "Using deprecated NumPy API, disable it by " "#defining
NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]

 #warning "Using deprecated NumPy API, disable it by " \

  ^

In file included from src/PETSc.c:3:0:

src/petsc4py.PETSc.c: In function
‘__pyx_pf_8petsc4py_5PETSc_7Section_76createGlobalSection’:

src/petsc4py.PETSc.c:108243:47: error: incompatible type for argument 4 of
‘PetscSectionCreateGlobalSection’

   __pyx_t_2 =
__pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
__pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if (unlikely(__pyx_t_2
== -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno =
__LINE__; goto __pyx_L1_error;}

                                               ^

In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,

                 from /home/jchang23/petsc-dev/include/petscmat.h:6,

                 from /home/jchang23/petsc-dev/include/petscdm.h:6,

                 from /home/jchang23/petsc-dev/include/petscdmda.h:4,

                 from /home/jchang23/petsc-dev/include/petsc.h:12,

                 from src/petsc4py.PETSc.c:254,

                 from src/PETSc.c:3:

/home/jchang23/petsc-dev/include/petscis.h:334:29: note: expected
‘PetscBool’ but argument is of type ‘struct _p_PetscSection **’

 PETSC_EXTERN PetscErrorCode PetscSectionCreateGlobalSection(PetscSection,
PetscSF, PetscBool, PetscBool, PetscSection *);

                             ^

In file included from src/PETSc.c:3:0:

src/petsc4py.PETSc.c:108243:47: error: too few arguments to function
‘PetscSectionCreateGlobalSection’

   __pyx_t_2 =
__pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
__pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if (unlikely(__pyx_t_2
== -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno =
__LINE__; goto __pyx_L1_error;}

                                               ^

In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,

                 from /home/jchang23/petsc-dev/include/petscmat.h:6,

                 from /home/jchang23/petsc-dev/include/petscdm.h:6,

                 from /home/jchang23/petsc-dev/include/petscdmda.h:4,

                 from /home/jchang23/petsc-dev/include/petsc.h:12,

                 from src/petsc4py.PETSc.c:254,

                 from src/PETSc.c:3:

/home/jchang23/petsc-dev/include/petscis.h:334:29: note: declared here

 PETSC_EXTERN PetscErrorCode PetscSectionCreateGlobalSection(PetscSection,
PetscSF, PetscBool, PetscBool, PetscSection *);

error: command '/share/apps/openmpi-1.8.3/bin/mpicc' failed with exit
status 1


=========

I am guessing it's because PetscSectionCreateGlobalSection has changed in
this latest released. Is there a way to fix this?

Thanks,

Justin
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