Peter Monk skrev 2010-10-21 15.11:
Thank you everyone who has addressed my question. I regret that the fixes do
not seem to work. Here is what I did:
1) I deleted all of macports and the ported software following the uninstall
directions in macports documentation (the idea being to start as close as
possible to my friend's computer that successfully installed FEniCS).
2) I reinstalled a new version macports and installed only what is needed by
dorsal. This failed because swig-python has a bug that doesn't install pcre.
Porting pcre and then swig-python fixes that problem.
I had the same problem yesterday and solved it in the same way.
3) I edited platforms/supported/snowleopard.platform and added
default
LAPACKANDBLAS_DIR=/opt/intel/Compiler/11.1/088/Frameworks/mkl/Libraries/em64t
to try to get a good LAPACK and BLAS
I never tried this.
4) I edited packages/dolfin.package and dolfin-stable.package as suggested by
Dr Ring and added
CONFOPTS="-DMETIS_LIBRARY=${INSTALL_PATH}/lib/libmetis.a"
5) I reinstalled a fresh version of FEniCS
6) I then got the following error message during the configuring of petsc
Building petsc-3.1-p4
===============================================================================
Configuring PETSc to compile on your system
===============================================================================
===============================================================================
WARNING! Compiling PETSc with no debugging, this should
only be done for timing and production runs.
All developme
be done when configured using --with-debugging=1
===============================================================================
TESTING: FortranMPICheck from config.packages.MPI(config/BuildSystem/config/pack
*******************************************************************************
UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for
details):
-------------------------------------------------------------------------------
Fortran error! mpif.h could not be located at: [ ]
*
Thats odd because mpif.h exists in petsc's own directory structure but the
location seems empty....
That's strange. Did you change any options in the platform file or the
PETSc package file to add options to PETSc (like --download-hypre=yes).
As far as I understand, this is still broken on Mac in Dorsal so Mac
users need to live without Hypre etc since it requires some
communication problems between Fortran and MPI to be resolved...
7) So I installed openmpi using macports (I need this for another project
anyway). I note that by this time there are metis libraries in /opt/local/lib
and in ~/FEniCS/lib. Then I remade a fresh version of FEniCS. This time
dorsal.sh completed without an obvious failure. I tried the poisson demo in
python and got
Peter-Monks-MacBook:python monk$ python demo.pyTraceback (most recent call
last):
File "demo.py", line 22, in<module>
from dolfin import *
File "/Users/monk/FEniCS/lib/python2.6/site-packages/dolfin/__init__.py", line 13,
in<module>
import dolfin.cpp as cpp
File "/Users/monk/FEniCS/lib/python2.6/site-packages/dolfin/cpp.py", line 28,
in<module>
_cpp = swig_import_helper()
File "/Users/monk/FEniCS/lib/python2.6/site-packages/dolfin/cpp.py", line
24, in swig_import_helper
_mod = imp.load_module('_cpp', fp, pathname, description)
ImportError:
dlopen(/Users/monk/FEniCS/lib/python2.6/site-packages/dolfin/_cpp.so, 2):
Symbol not found: _METIS_mCPartGraphRecursive2
Referenced from:
/Users/monk/FEniCS/src/petsc-3.1-p4/darwin10.0.0-cxx-opt/lib/libpetsc.dylib
Expected in: flat namespace
in /Users/monk/FEniCS/src/petsc-3.1-p4/darwin10.0.0-cxx-opt/lib/libpetsc.dylib
So I regret that the suggested fixes don't seem to work. The problem seems to
center around petsc.
It might not solve your problems, but I suggest setting stable build to
false in dorsal.cfg. I always use unstable. It usually works best (for me).
--
Anders
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