Re: [igraph] igraph_is_bipartite error?

[Pawelzik]

Hi Gabor,

you are right!

Reading further, I have just solved my installation problem. I removed an old 
and forgotten installation via 'make uninstall'  from the source directory on 
this computer. Very convenient to have this provided in the Makefile. 

IGraph works fine now!

Thanks, and sorry for the noise.

Rolf

On Sunday 29 November 2009, Gábor Csárdi wrote:
> 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
> >
> >
> > _______________________________________________
> > igraph-help mailing list
> > address@hidden
> > http://lists.nongnu.org/mailman/listinfo/igraph-help