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Re: [igraph] ImportError: /usr/lib/python2.6/dist-packages/igraph/core.s


From: Tamás Nepusz
Subject: Re: [igraph] ImportError: /usr/lib/python2.6/dist-packages/igraph/core.so: undefined symbol: igraph_community_leading_eigenvector_naive
Date: Mon, 25 Jun 2012 14:31:54 +0200

Dear Sabine,

Have you ever installed a previous version of igraph on this computer or is 
this the first time you are trying to install it? 

Best,-- 
T.


On Monday, 25 June 2012 at 14:30, Sabine Van Dillen wrote:

> Dear IGraphers,
> 
> I need to install igraph on an Ubuntu 10.04 computer.
> I tried to use the rows written on the wikidot :
> sudo add-apt-repository ppa:igraph/ppa
> sudo aptitude update
> sudo aptitude install python-igraph
> 
> But when I try to use igraph or a program which depends on igraph, I get the 
> following error message :
> ""
> Traceback (most recent call last):
> File "/usr/bin/igraph", line 3, in <module>
> from igraph.app.shell import main
> File "/usr/lib/python2.6/dist-packages/igraph/__init__.py", line 30, in 
> <module>
> from igraph.core import *
> ImportError: /usr/lib/python2.6/dist-packages/igraph/core.so: undefined 
> symbol: igraph_community_leading_eigenvector_naive
> ""
> What have I missed ?
> 
> Thanks in advance
> 
> Sabine
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