Re: [igraph] igraph_is_bipartite error?

[Gábor Csárdi]

Hi, it is likely that this is not a bug, only the version of the C
igraph library and python-igraph do not match. Maybe there is a
leftover older version of igraph C library somewhere on your system.

Please check that. Thanks,
Gabor

On Sun, Nov 29, 2009 at 12:14 AM, Pawelzik <address@hidden> wrote:
> On Tuesday 28 April 2009, Tamas Nepusz wrote:
>> > I installed iGraph on python (PC with ubuntu 9.04) and I have the
>> > following error what calling "from igraph import *":
>>
>> Hi,
>>
>> I guess there's a mismatch between the version number of the C core of
>> igraph and the version number of the Python interface. How did you
>> install igraph on your computer?
>
> Hi,
>
> I reproduced this error today. I've installed the 0.5.2 library and python
> package for amd64 architecture from the sources described in
> https://launchpad.net/~igraph/+archive/ppa  and got the same error:
>
> Python 2.5.4 (r254:67916, Nov 19 2009, 22:14:20)
> [GCC 4.3.4] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import igraph
> Traceback (most recent call last):
>  File "<stdin>", line 1, in <module>
>  File "/usr/lib/python2.5/site-packages/igraph/__init__.py", line 30, in
> <module>
>    from igraph.core import *
> ImportError: /usr/lib/python2.5/site-packages/igraph/core.so: undefined
> symbol: igraph_is_bipartite
>
>
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>



-- 
Gabor Csardi <address@hidden>     UNIL DGM