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? 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. 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 _______________________________________________ fenics-support mailing list [email protected] http://fenicsproject.org/mailman/listinfo/fenics-support
