Re: [Visualpython-users] ImportError

[Jonathan B. <jbr...@ea...>]

On Wed, 2005-06-22 at 14:48 -0400, Michael F. Vineyard wrote:
> Hi Folks,
> 
> I just installed vpython on a Fedora Core 1 Linux system with python
> 2.4, boost 1.32, and numeric-24. After some messing around with boost,
> numeric, and some libraries, vpython appeared to build just fine. But I
> get the following error when I try to run a demo. Any ideas?
> 
> Thanks,
> 
> Mike
> 
> Traceback (most recent call last):
>   File
> "/home/vineyard/teaching/m_and_i_demos/Lib/site-packages/visual/demos/bounce.py", line 1, in -toplevel-
>     from visual import *
>   File "/usr/local/lib/python2.4/site-packages/visual/__init__.py", line
> 15, in -toplevel-
>     import array_backend
>   File "/usr/local/lib/python2.4/site-packages/visual/array_backend.py",
> line 1, in -toplevel-
>     import cvisual
> ImportError: /usr/local/lib/python2.4/site-packages/cvisualmodule.so:
> undefined symbol:
> _ZNK5boost6python7objects21py_function_impl_base9max_arityEv

cvisualmodule.so didn't link properly to libboost_python.so.  First
guess: Does your Boost.Python build include shared libraries as well as
static libs?

-Jonathan