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Re: [igraph] Problem importing igraph in Python 2.5 (Mac OS 10.6) Cannot


From: Tamas Nepusz
Subject: Re: [igraph] Problem importing igraph in Python 2.5 (Mac OS 10.6) Cannot recognize _igraph_vector_destroy
Date: Thu, 29 Sep 2011 16:04:45 +0200
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110922 Lightning/1.0b2 Thunderbird/3.1.15

Hi Michael,

Thanks; I'll check the installer to see if everything is OK with it on my
machine and get back to you.

Cheers,
Tamas

On 09/29/2011 04:03 PM, Michael Chary wrote:
> Hi Tamas, 
> 
>  Thank you for replying so quickly. 
> 
>  No, I didn't. I downloaded and compiled the C core and then ran the python
> setup.py file from PyPI. I just downloaded and installed without
> complication the .dmg to which you linked. I still get the same ImportError. 
> 
>  What's the next step?
>  Thank you for your help, 
>  Mike
> 
> On Thu, Sep 29, 2011 at 9:54 AM, Tamas Nepusz <address@hidden
> <mailto:address@hidden>> wrote:
> 
>     Hi,
> 
>     How did you install igraph? Did you use the .dmg installer from
>     http://pypi.python.org/pypi/python-igraph?
> 
>     Cheers,
>     T.
> 
>     On 09/29/2011 03:09 PM, Michael Chary wrote:
>     > Hi All,
>     >
>     >
>     >
>     >
>     > I'm trying to install igraph to visualize networks of neurons. I was
>     able to
>     > install igraph with Python 2.5 on Mac OX 10.6.  Now, I have another
>     problem,
>     > I can't import igraph.
>     >
>     >
>     >   File"<stdin>",line 1,in<module>
>     >
>     >
>     >
>     
> File"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/igraph/__init__.py",line
>     > 30,in<module>
>     >
>     > fromigraph.core import*
>     >
>     >
>     
> ImportError:dlopen(/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-
>     packages/igraph/core.so,2):Symbolnotfound:_igraph_vector_destroy
>     >
>     >
>     
> Referencedfrom:/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/igraph/core.so
>     >
>     > Expectedin:dynamiclookup
>     >
>     > Any ideas on what to do?
>     > Thanks very much,
>     > Mike
>     >
>     >
>     >
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