Hello Jo,
I finally managed to install dolfin and fenics using arch linux AUR
repository
https://aur4.archlinux.org/packages/?O=0&SeB=nd&K=fenics&outdated=&SB=n&SO=a&PP=50&do_Search=Go
However, now, when I try to run the demos, I get this erro (which again
seems to be related to python3.4 )
- My path is set correctly:
PYTHONPATH=/usr/lib/python2.7/site-packages:/usr/lib/python3.4/site-packages/
Any suggestions. This is happening with every demos I have tried so far.
thank you
ramki
Traceback (most recent call last):
File "/usr/share/dolfin/demo/documented/poisson/python/demo_poisson.py",
line 37, in <module>
from dolfin import *
File "/usr/lib/python2.7/site-packages/dolfin/__init__.py", line 16, in
<module>
from . import cpp
File "/usr/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 "/usr/lib/python2.7/site-packages/dolfin/cpp/common.py", line 32, in
<module>
_common = swig_import_helper()
File "/usr/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: dynamic module does not define init function (PyInit__common)
On Tue, Aug 25, 2015 at 5:31 PM, ramki raman <[email protected]> wrote:
> Hello Jo,
> I still get the same error after checking/ensuring python 2.7 is the first
> one in the path.
> Below is what appears when I run the 'enc' command
>
> PYTHONPATH=:/usr/lib/python2.7/site-packages/
>
> Any other possibilities
> Thanks
> Ramki
>
>
> On Tue, Aug 25, 2015 at 11:40 AM, ramki kalyanaraman <[email protected]
> > wrote:
>
>> Thank you Jo.
>> I will try this install again soon.
>> Ramki
>>
>> On Tue, 25 Aug 2015 09:53:24 +0000
>> Johannes Ring <[email protected]> wrote:
>>
>> > Yes, the problem is that HashDist does not work with Python 3. You
>> > should make sure that Python 2.7 is first in PATH before running the
>> > build script.
>> >
>> > Johannes
>> >
>> > On Mon, Aug 3, 2015 at 12:05 AM ramki raman <[email protected]>
>> > wrote:
>> >
>> > > Hello Jo,
>> > > Any suggestions on how I can address the "ImportError: No module
>> > > named 'error'" when I try to use the new install script:
>> > >
>> > > below is the output..
>> > > thanks
>> > >
>> > > ramki
>> > >
>> > >
>> > > Starting build...
>> > > Traceback (most recent call last):
>> > > File "../hashdist/bin/hit", line 9, in <module>
>> > > from hashdist.cli.main import command_line_entry_point,
>> > > help_on_exceptions
>> > > File "/tmp/fenics-install.EwAt5k/hashdist/hashdist/__init__.py",
>> > > line 1, in <module>
>> > > from .spec.hook_api import *
>> > > File
>> > > "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/__init__.py",
>> > > line 1, in <module> from .builder import ProfileBuilder
>> > > File
>> > > "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/builder.py",
>> > > line 2, in <module> from . import package
>> > > File
>> > > "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/package.py",
>> > > line 4, in <module> from .utils import
>> > > substitute_profile_parameters, to_env_var File
>> > > "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/utils.py", line
>> > > 2, in <module> from .exceptions import ProfileError
>> > > File
>> > > "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/exceptions.py",
>> > > line 1, in <module> from ..formats.marked_yaml import
>> > > ValidationError File
>> > > "/tmp/fenics-install.EwAt5k/hashdist/hashdist/formats/marked_yaml.py",
>> > > line 17, in <module>
>> > > from hashdist.deps.yaml.error import Mark
>> > > File
>> > > "/tmp/fenics-install.EwAt5k/hashdist/hashdist/deps/yaml/__init__.py",
>> > > line 2, in <module>
>> > > from error import *
>> > > ImportError: No module named 'error'
>> > >
>> > > On Thu, Jul 23, 2015 at 7:48 AM, ramki kalyanaraman
>> > > <[email protected]> wrote:
>> > >
>> > >>
>> > >> Thank you.
>> > >> I tried this approach as well and am unable to install as I get
>> > >> the below error.
>> > >>
>> > >> Starting build...
>> > >> Traceback (most recent call last):
>> > >> File "../hashdist/bin/hit", line 9, in <module>
>> > >> from hashdist.cli.main import command_line_entry_point,
>> > >> help_on_exceptions
>> > >> File "/tmp/fenics-install.EwAt5k/hashdist/hashdist/__init__.py",
>> > >> line 1, in <module>
>> > >> from .spec.hook_api import *
>> > >> File
>> > >> "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/__init__.py",
>> > >> line 1, in <module> from .builder import ProfileBuilder
>> > >> File
>> > >> "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/builder.py",
>> > >> line 2, in <module> from . import package
>> > >> File
>> > >> "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/package.py",
>> > >> line 4, in <module> from .utils import
>> > >> substitute_profile_parameters, to_env_var File
>> > >> "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/utils.py", line
>> > >> 2, in <module> from .exceptions import ProfileError
>> > >> File
>> > >> "/tmp/fenics-install.EwAt5k/hashdist/hashdist/spec/exceptions.py",
>> > >> line 1, in <module> from ..formats.marked_yaml import
>> > >> ValidationError File
>> > >>
>> "/tmp/fenics-install.EwAt5k/hashdist/hashdist/formats/marked_yaml.py",
>> > >> line 17, in <module>
>> > >> from hashdist.deps.yaml.error import Mark
>> > >> File
>> > >> "/tmp/fenics-install.EwAt5k/hashdist/hashdist/deps/yaml/__init__.py",
>> > >> line 2, in <module>
>> > >> from error import *
>> > >> ImportError: No module named 'error'
>> > >>
>> > >> RK
>> > >>
>> > >>
>> > >> On Thu, 23 Jul 2015 12:24:23 +0200
>> > >> Johannes Neumann <[email protected]> wrote:
>> > >>
>> > >> > 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
>> > >> > > _______________________________________________
>> > >> > > fenics-support mailing list
>> > >> > > [email protected]
>> > >> > > http://fenicsproject.org/mailman/listinfo/fenics-support
>> > >> >
>> > >>
>> > >>
>> > >>
>> > >> --
>> > >> Ramki Kalyanaraman
>> > >> Professor
>> > >> Materials Science and Eng. &
>> > >> Chemical and Biomolecular Eng.
>> > >> 419 Ferris Hall,
>> > >> University of Tennessee
>> > >> Knoxville, TN 37996-2200
>> > >> ph/fax: 865-974-5539/4115
>> > >> email: [email protected]
>> > >> web:http://web.utk.edu/~ramki
>> > >>
>> > >>
>> > > _______________________________________________
>> > > fenics-support mailing list
>> > > [email protected]
>> > > http://fenicsproject.org/mailman/listinfo/fenics-support
>> > >
>>
>>
>
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