-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Jan: No, I didn't use sudo to install hashdist or in any occasion here.
Martin: Yes, I did run the script from a location with +w permissions, e.g. " ~/dev/hashstack/fenics/bin/python demo_poisson.py" in $HOME. (fenics being the link to ~/.hashdist/bld/profile/..) That's not it, either. Cheers, David On 11/06/2015 03:46 AM, Jan Blechta wrote: > On Thu, 5 Nov 2015 20:43:54 -0300 > David Nolte <dno...@dim.uchile.cl> wrote: > >> Hi all, >> >> I just installed fenics from source via hashdist on Linux. I had a >> problem with PETSc and ML >> (https://www.mail-archive.com/fenics@fenicsproject.org/msg02887.html), >> but disabling the download of ML let me compile the source >> successfully (actually, what are the downsides of omitting ML?). >> However, now the Poisson demo d1_p2D.py fails in the call of >> FunctionSpace(): >> >> >> from dolfin import * >> >> mesh = UnitSquareMesh(6, 4) # <-- btw, had to add Mesh here to > > File d1_p2d.py and the FEniCS tutorial are outdated and unmaintained. > Refer rather to documented demos shipped within DOLFIN source tree or > on > http://fenicsproject.org/documentation/dolfin/1.6.0/python/demo/index.html. > >> UnitSquare() >> V = FunctionSpace(mesh, 'Lagrange', 1) >> >> >> gives the message: >> >> Calling FFC just-in-time (JIT) compiler, this may take some time. >> Traceback (most recent call last): >> File "/home/david/work/fenics/demo.py", line 4, in <module> >> V = FunctionSpace(mesh, 'Lagrange', 1) >> File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/dolfin/functions/functionspace.py", >> line 468, in __init__ >> FunctionSpaceBase.__init__(self, mesh, element, >> constrained_domain) File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/dolfin/functions/functionspace.py", >> line 153, in __init__ >> ufc_element, ufc_dofmap = jit(self._ufl_element, >> mpi_comm=mesh.mpi_comm()) >> File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/dolfin/compilemodules/jit.py", >> line 64, in mpi_jit >> return local_jit(*args, **kwargs) >> File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/dolfin/compilemodules/jit.py", >> line 128, in jit >> return form_compiler.jit(form, parameters=p) >> File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/ffc/jitcompiler.py", >> line 72, in jit >> return jit_element(ufl_object, parameters) >> File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/ffc/jitcompiler.py", >> line 180, in jit_element >> compiled_form, module, prefix = jit_form(form, parameters) >> File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/ffc/jitcompiler.py", >> line 130, in jit_form >> parameters=parameters) >> File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/ffc/compiler.py", >> line 180, in compile_form >> write_code(code_h, code_c, prefix, parameters) # FIXME: Don't >> write to file in this function (issue #72) >> File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/ffc/formatting.py", >> line 99, in write_code >> _write_file(code_h, prefix, ".h", parameters) >> File >> "/home/david/.hashdist/bld/profile/nemsbmvk2e4z/lib/python2.7/site-packages/ffc/formatting.py", >> line 118, in _write_file >> with open(filename, "w") as hfile: >> IOError: [Errno 13] Permission denied: >> './ffc_form_030172ac36a54f6832c74e6833003d3326a83aa3.h' >> >> >> The file ffc_form_*.h has permissons '644'. >> >> >> Does anyone know what's wrong? Thanks for the advice! > > Have you executed hashdist using sudo? This is known to cause problems > with permissions. > > Jan > >> >> -- David >> >> >> >> >> >> _______________________________________________ >> fenics mailing list >> fenics@fenicsproject.org >> http://fenicsproject.org/mailman/listinfo/fenics > > > > -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJWPJPyAAoJECG0wKa1Qxy1SyMIAI1XQfRrejvWLsfQcuh6lX+b NYXWamUjJwJIGFJBZn4yGqFVDS5uJGFt3ESTk65xK46FpTbL5bvCaPHD1gLbhF6L UA0XMgMDLQmeDQiZ8JzCDtwe7ufR72m2RelwrCWnvm3hy43vVayYhO5tRqGLmFHu +LY+Xf2yi/mcpZCyYJIA4H9gJB8uD2XHyls8y1da853j2iO8s7rxej2nMYi9/zkH 0xd/dYPtsreI1RjiMeH9XUCfCSXeAp3H5iEfHzPRLcbFl9IIkJYKKN83w7gZiz9K TzH3JITWwlXxQoSxwREGK05EK7XBbVWM2Rfcc4NPcg901plwl5Bbi+wmFogdlko= =PBwp -----END PGP SIGNATURE----- _______________________________________________ fenics mailing list fenics@fenicsproject.org http://fenicsproject.org/mailman/listinfo/fenics
