I had similar problems before but resolved them by using the brand new
install script
(http://fenicsproject.org/download/#installation-from-source-fenics-install-sh).
This will download and install all necessary software packages in your
local home directory. after sourcing the generated file you should have
a clean fenics install. if you need additional software, like scipy, you
can add them to the platform file.
Hope this helps,
Jo (N.)
Am 22.07.2015 um 21:26 schrieb ramki kalyanaraman:
Dear users,
I have attempted to get dolfin running on arch linux. after
unsuccessfully trying to install the fenics-git and dolfin-git from
the arch user repository I resorted to the manual installation
given at
http://fenicsproject.org/download/installation_from_source.html
After also unsuccessfully trying to install systemwide (can send the
details if needed later) I was able to install in a local directory.
However, when I try to run any of the demo files, I get the below
messages - is this somehow related to python3.4 or is it something else.
thanks
RK
/usr/bin/python3.4
~/FENICS/share/dolfin/demo/documented/periodic/python/demo_periodic.py
Traceback (most recent call last): File
"/home/rk/FENICS/share/dolfin/demo/documented/periodic/python/demo_periodic.py",
line 34, in <module> from dolfin import * File
"/home/rk/FENICS/lib/python2.7/site-packages/dolfin/__init__.py",
line 16, in <module> from . import cpp File
"/home/rk/FENICS/lib/python2.7/site-packages/dolfin/cpp/__init__.py",
line 42, in <module> exec("from . import %s" % module_name) File
"<string>", line 1, in <module> File
"/home/rk/FENICS/lib/python2.7/site-packages/dolfin/cpp/common.py",
line 32, in <module> _common = swig_import_helper() File
"/home/rk/FENICS/lib/python2.7/site-packages/dolfin/cpp/common.py",
line 28, in swig_import_helper _mod = imp.load_module('_common', fp,
pathname, description) File "/usr/lib/python3.4/imp.py", line 243, in
load_module return load_dynamic(name, filename, file) ImportError:
libdolfin.so.1.5: cannot open shared object file: No such file or
directory
Process finished with exit code 1
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Dipl.-Math. Johannes Neumann
Weierstraß-Institut für Angewandte
Analysis und Stochastik
Mohrenstraße 39
10117 Berlin
Tel. +49 (0)30 20372 567
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