On Fri, May 30, 2014 at 4:01 AM, 腾张 <[email protected]> wrote: > I tried to run the demo_trilinos.py and got the following error > > "Traceback (most recent call last): > File "demo_trilinos.py", line 27, in <module> > from dolfin import * > File > "/gpfs/runtime/opt/fenics/1.3.0+mvapich2-2.0rc1/lib/python2.7/site-packages/dolfin/__init__.py", > line 16, in <module> > import cpp > File > "/gpfs/runtime/opt/fenics/1.3.0+mvapich2-2.0rc1/lib/python2.7/site-packages/dolfin/cpp/__init__.py", > line 42, in <module> > exec("import %s" % module_name) > File "<string>", line 1, in <module> > File > "/gpfs/runtime/opt/fenics/1.3.0+mvapich2-2.0rc1/lib/python2.7/site-packages/dolfin/cpp/common.py", > line 32, in <module> > _common = swig_import_helper() > File > "/gpfs/runtime/opt/fenics/1.3.0+mvapich2-2.0rc1/lib/python2.7/site-packages/dolfin/cpp/common.py", > line 28, in swig_import_helper > _mod = imp.load_module('_common', fp, pathname, description) > ImportError: libml.so.11: cannot open shared object file: No such file or > directory" > > I can use the PETSC solver. Could anyone help me to figure out what's > possible reason for this?
You need to add the location of libml.so.11 to LD_LIBRARY_PATH. If for instance Trilinos is installed in ~/Work/FEniCS, then you should do: export LD_LIBRARY_PATH=~/Work/FEniCS:$LD_LIBRARY_PATH Johannes _______________________________________________ fenics mailing list [email protected] http://fenicsproject.org/mailman/listinfo/fenics
