dolfin team mailing list archive

[Johan Hake <hake@xxxxxxxxx>]

On Tuesday 11 March 2008 17:47:09 Matthew Knepley wrote:
> On Tue, Mar 11, 2008 at 11:40 AM, Anders Logg <logg@xxxxxxxxx> wrote:
> > Compiling and running C++ applications against DOLFIN now works fine
> >
> >  for me, but it breaks in Python:
> >  >>> from dolfin import *
> >
> >  Traceback (most recent call last):
> >   File "<stdin>", line 1, in <module>
> >   File
> >   "/home/logg/local/lib/python2.5/site-packages/dolfin/__init__.py",
> >   line 4, in <module>
> >     from assemble import *
> >   File
> >   "/home/logg/local/lib/python2.5/site-packages/dolfin/assemble.py",
> >   line 17, in <module>
> >     from dolfin import *
> >   File
> >   "/home/logg/local/lib/python2.5/site-packages/dolfin/dolfin.py",
> >   line 7, in <module>
> >     import _dolfin
> >  ImportError: libpetscsnes.so: cannot open shared object file: No such
> > file or directory
> >
> >  # pkg-config --libs dolfin
> >  -Wl,-rpath,/usr/local/lib/petsc/lib/linux-gnu-cxx-debug -pthread
> >  -Wl,--export-dynamic -L/home/logg/local/lib -L/usr/lib/atlas
> >  -L/usr/local/lib/petsc/lib/linux-gnu-cxx-debug -ldolfin -lblas
> >  -llapack -lumfpack -lamd -lpetscsnes -lpetscmat -lpetscvec -lpetscts
> >  -lpetsc -lpetscdm -lpetscksp -lgts -lxml2 -lgthread-2.0 -lrt
> >  -lgmodule-2.0 -ldl -lglib-2.0
> >
> >  Any ideas?
> >
> >  I guess the path to PETSc libraries was built into libdolfin.so in
> >  some way before, but not anymore?
>
> Either you put -Wl,-rpath options in along with the -L options, or
> you do some incantation with ldconfig (not my preferred option).

This is possible whith scons, but Åsmund actively descided to not use it for 
simula-scons. He has experienced some problems with darwin. Maybe Åsmund can 
elaborate?

Johan

>   Matt
>
> >  --
> >  Anders
> >  _______________________________________________
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