Hello,

after a recent update (ubuntu 12.04), all my scripts involving fenics are crashing. This is an example:

/from dolfin import *//
//mesh = UnitSquareMesh(10, 10)//
//V = VectorFunctionSpace(mesh, "CG", 1)//
//u=interpolate(Expression(('x[0]','x[0]')),V)

/without the last line it's not crashing. Also, using a function space instead of a vector function space interpolate works.

ffc version is 1.3
python is 2.7.3

the ouptut log is:

/Calling DOLFIN just-in-time (JIT) compiler, this may take some time.//
//In instant.recompile: The module did not compile with command 'make VERBOSE=1', see '/home/davide/.instant/error/dolfin_compile_code_fe54203cff9655fc5e21494777f75b7b/compile.log'//
//Traceback (most recent call last)://
//  File "crash.py", line 6, in <module>//
//    u=interpolate(Expression(('x[0]','x[0]')),W)//
// File "/usr/lib/python2.7/dist-packages/dolfin/functions/expression.py", line 527, in __new__// // cpp_base, members = compile_expressions([cppcode], [constant_members])// // File "/usr/lib/python2.7/dist-packages/dolfin/compilemodules/expressions.py", line 198, in compile_expressions//
//    additional_declarations))//
// File "/usr/lib/python2.7/dist-packages/dolfin/compilemodules/expressions.py", line 124, in compile_expression_code//
//    code, additional_declarations=additional_declarations)//
// File "/usr/lib/python2.7/dist-packages/dolfin/compilemodules/jit.py", line 66, in mpi_jit//
//    return local_jit(*args, **kwargs)//
// File "/usr/lib/python2.7/dist-packages/dolfin/compilemodules/compilemodule.py", line 452, in compile_extension_module//
//    **instant_kwargs)//
// File "/usr/lib/python2.7/dist-packages/instant/build.py", line 542, in build_module// // recompile(modulename, module_path, new_compilation_checksum, build_system)// // File "/usr/lib/python2.7/dist-packages/instant/build.py", line 151, in recompile//
//    instant_error(msg % (cmd, compile_log_filename_dest))//
// File "/usr/lib/python2.7/dist-packages/instant/output.py", line 57, in instant_error//
//    raise RuntimeError(text)//
//RuntimeError: In instant.recompile: The module did not compile with command 'make VERBOSE=1', see '/home/davide/.instant/error/dolfin_compile_code_fe54203cff9655fc5e21494777f75b7b/compile.log'//

/Any help is really appreciated. Before the last update, everything was working like a charm.

Kind regards,

Davide

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