On Mon, Oct 26, 2015 at 3:23 PM Jan Blechta <[email protected]> wrote:
> The are mismatched version of FEniCS components > > http://packages.ubuntu.com/wily/python/python-fiat # 1.6.0 > http://packages.ubuntu.com/wily/python/python-ufl # 1.6.0 > http://packages.ubuntu.com/wily/python/python-instant # 1.6.0 > http://packages.ubuntu.com/wily/python/python-ffc # 1.5.0 > http://packages.ubuntu.com/wily/python/python-dolfin # 1.5.0 > > in Wily Werewolf. Can something be done, Johannes, to fix it in > subsequent patch? > No, I think it is too late to get version 1.6 of FFC and DOLFIN into Wily. The reason I didn't upload them is because Wily only has SWIG 3.0.2, while version 1.6 of FFC and DOLFIN requires SWIG >= 3.0.3. > You need to wait until FEniCS packages are built in FEniCS PPA > https://launchpad.net/~fenics-packages/+archive/ubuntu/fenics. In the > meantime you can try to employ an alternative installation method > http://fenicsproject.org/download/ or fall back to Vivid Vervet. > I have uploaded the missing packages for Wily to the FEniCS PPA now. Johannes > Jan > > > On Mon, 26 Oct 2015 05:57:33 +0000 > "Engwer, Josh" <[email protected]> wrote: > > > Greetings: > > > > > > I installed FEniCS 1.5.0 on Ubuntu MATE 15.10 using the default > > Ubuntu PPA: > > > > > > sudo apt-get install fenics > > > > > > However, when I attempt to execute 'from dolfin import *' or 'from > > fenics import *', > > > > I receive the following message: > > > > > > --------------------------------------------------------------------- > > DOLFIN runtime dependency is not met. > > Install the following python module: 'ffc' > > and make sure its location is listed in PYTHONPATH. > > ---------------------------------------------------------------------- > > > > > > 'python -v' returns: > > > > Python 2.7.10 (default, Oct 14 2015, 16:09:02) > > [GCC 5.2.1 20151010] on linux2 > > > > > > 'dpkg -l | grep python-ffc' returns: > > > > ii python-ffc 1.5.0-3 amd64 compiler for > > finite element variational forms > > > > > > 'dpkg -l | grep python-ufl' returns: > > > > ii python-ufl 1.6.0-1 all unified > > language for form-compilers ii python-ufl-doc > > 1.6.0-1 all documentation and demos for UFL > > > > > > 'locate fenics' returns (among other things): > > > > /usr/lib/python2.7/dist-packages/fenics > > /usr/share/doc/fenics > > > > > > 'locate ffc' returns (among other things): > > > > /usr/lib/python2.7/dist-packages/ffc > > > > /usr/share/doc/python-ffc > > > > > > PYTHONPATH environment variable (from running 'env' in bash terminal): > > > > > PYTHONPATH=/usr/lib/python2.7/dist-packages/fenics:/usr/lib/python2.7/dist-packages/ffc > > > > > > 'python -c "import ffc; print ffc.__version__"' returns: > > > > Traceback (most recent call last): > > File "<string>", line 1, in <module> > > File "/usr/lib/python2.7/dist-packages/ffc/__init__.py", line 18, > > in <module> from ffc.compiler import compile_form, compile_element > > File "/usr/lib/python2.7/dist-packages/ffc/compiler.py", line 130, > > in <module> from ffc.codegeneration import generate_code > > File "/usr/lib/python2.7/dist-packages/ffc/codegeneration.py", line > > 38, in <module> from ffc.evaluatebasis import _evaluate_basis, > > _evaluate_basis_all File > > "/usr/lib/python2.7/dist-packages/ffc/evaluatebasis.py", line 41, in > > <module> from ffc.quadrature.symbolics import create_float, > > create_float, create_symbol,\ File > > "/usr/lib/python2.7/dist-packages/ffc/quadrature/__init__.py", line > > 1, in <module> from .quadraturerepresentation import > > compute_integral_ir File > > > "/usr/lib/python2.7/dist-packages/ffc/quadrature/quadraturerepresentation.py", > > line 39, in <module> from ffc.quadrature.quadraturetransformer import > > QuadratureTransformer File > > > "/usr/lib/python2.7/dist-packages/ffc/quadrature/quadraturetransformer.py", > > line 44, in <module> from ufl.algorithms.printing import tree_format > > ImportError: No module named printing > > > > > > > > Any help would be greatly appreciated. > > > > > > Thank you, > > > > > > -- Josh Engwer > > > > > > PhD Student in Applied Mathematics > > > > Department of Mathematics & Statistics > > > > Texas Tech University > > > > Lubbock, TX > > > > USA > >
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