The problem is that UFC was built with SWIG 2.0.11, while DOLFIN was built with 2.0.12, see the build log:
https://launchpadlibrarian.net/185724769/buildlog_ubuntu-utopic-amd64.dolfin_1.4.0%2Bdfsg-4_UPLOADING.txt.gz The fix is to use the FEniCS PPA, which also has the latest stable release. Johannes On Mon, Mar 30, 2015 at 5:12 PM, Garth N. Wells <[email protected]> wrote: > I've seen the below error message a load of times on the mailing list, > but trying the Ubuntu package for this first time I get it too. What's > wrong with the package (Ubuntu 14.10)? > > Garth > > > Traceback (most recent call last): > > File "demo_cahn-hilliard.py", line 27, in <module> > > from dolfin import * > > File "/usr/lib/python2.7/dist-packages/dolfin/__init__.py", line 16, > in <module> > > import cpp > > File "/usr/lib/python2.7/dist-packages/dolfin/cpp/__init__.py", line > 42, in <module> > > exec("import %s" % module_name) > > File "<string>", line 1, in <module> > > ImportError: No module named common > _______________________________________________ > fenics-support mailing list > [email protected] > http://fenicsproject.org/mailman/listinfo/fenics-support _______________________________________________ fenics-support mailing list [email protected] http://fenicsproject.org/mailman/listinfo/fenics-support
