[Pkg-scicomp-devel] Bug#571780: Bug#571780: python-pydolfin0: Cannot import dolfin from python.

[Johannes Ring]

Hi,

Thanks for your report.

On Sun, Feb 28, 2010 at 12:25 AM, Guillaume Yziquel
<guillaume.yziquel at citycable.ch> wrote:
> Package: python-pydolfin0
> Version: 0.9.7-1
> Severity: grave
> Justification: renders package unusable
>
>
> Recently upgraded to the newest packaging of dolfin. I cannot import dolfin from python:
>
> yziquel at seldon:~$ python
> Python 2.5.5 (r255:77872, Feb  2 2010, 00:25:36)
> [GCC 4.4.3] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>>>> from dolfin import *
> Traceback (most recent call last):
>  File "<stdin>", line 1, in <module>
>  File "/usr/lib/python2.5/site-packages/dolfin/__init__.py", line 32, in <module>
>    from constant import *
>  File "/usr/lib/python2.5/site-packages/dolfin/constant.py", line 14, in <module>
>    class Constant(ufl.Function, cpp.Constant):
> AttributeError: 'module' object has no attribute 'Function'
>>>>

The package python-pydolfin0 misses a dependency on python-ufl >=
0.5.2-1. I think the problem could be that you have an older version
of python-ufl installed. Can you confirm this?

Johannes

> -- System Information:
> Debian Release: squeeze/sid
>  APT prefers testing
>  APT policy: (900, 'testing'), (700, 'stable'), (500, 'stable'), (90, 'unstable'), (1, 'experimental')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 2.6.30-2-amd64 (SMP w/2 CPU cores)
> Locale: LANG=fr_CH.UTF-8, LC_CTYPE=fr_CH.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/bash
>
> Versions of packages python-pydolfin0 depends on:
> ii  libamd2.2.0      1:3.4.0-1               approximate minimum degree orderin
> ii  libarpack2       2.1+parpack96.dfsg-2+b1 Fortran77 subroutines to solve lar
> ii  libatlas3gf-base 3.6.0-24                Automatically Tuned Linear Algebra
> ii  libblas3gf [libb 1.2-3                   Basic Linear Algebra Subroutines 3
> ii  libboost-filesys 1.40.0-6+b1             filesystem operations (portable pa
> ii  libboost-program 1.40.0-6+b1             program options library for C++
> ii  libc6            2.10.2-2                GNU C Library: Shared libraries
> ii  libcamd2.2.0     1:3.4.0-1               symmetric approximate minimum degr
> ii  libccolamd2.7.1  1:3.4.0-1               constrained column approximate lib
> ii  libcholmod1.7.1  1:3.4.0-1               sparse Cholesky factorization libr
> ii  libcolamd2.7.1   1:3.4.0-1               column approximate minimum degree
> ii  libdolfin0       0.9.7-1                 shared libraries for DOLFIN
> ii  libdolfin0-dev   0.9.7-1                 Shared links and header files for
> ii  libgcc1          1:4.4.2-9               GCC support library
> ii  liblapack3gf [li 3.2.1-2                 library of linear algebra routines
> ii  libopenmpi1.3    1.3.3-4                 high performance message passing l
> ii  libpetsc3.0.0    3.0.0.dfsg-5.1          Shared libraries for version 3.0.0
> ii  libslepc3.0.0    3.0.0-p7.dfsg-2         Scalable Library for Eigenvalue Pr
> ii  libstdc++6       4.4.2-9                 The GNU Standard C++ Library v3
> ii  libumfpack5.4.0  1:3.4.0-1               sparse LU factorization library
> ii  libx11-6         2:1.3.3-1               X11 client-side library
> ii  libxml2          2.7.6.dfsg-2+b1         GNOME XML library
> ii  python           2.5.4-9                 An interactive high-level object-o
> ii  python-central   0.6.14+nmu2             register and build utility for Pyt
> ii  zlib1g           1:1.2.3.4.dfsg-3        compression library - runtime
>
> python-pydolfin0 recommends no packages.
>
> Versions of packages python-pydolfin0 suggests:
> ii  dolfin-doc                    0.9.7-1    Documentation and demo programs fo
>
> -- no debconf information
>
>
>
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