On Sun, Sep 11, 2011 at 9:30 PM,
<address@hidden> wrote:
------------------------------
Message: 4
Date: Sun, 11 Sep 2011 16:02:54 +0200
From: Tam?s Nepusz <address@hidden>
To: Help for igraph users <address@hidden>
Subject: Re: [igraph] Igraph install on Python 2.7.1 with OS X Snow
Leopard using Enthought Python Distribution
Message-ID: <address@hidden>
Content-Type: text/plain; charset=windows-1252
Dear Denzil,
> In file included from src/arpackobject.c:24:
> src/arpackobject.h:28:27: error: igraph/arpack.h: No such file or directory
> In file included from src/arpackobject.h:29,
> from src/arpackobject.c:24:
> src/graphobject.h:28:27: error: igraph/igraph.h: No such file or directory
> In file included from src/arpackobject.h:29,
> from src/arpackobject.c:24:
Have you installed the C core of the igraph library from source? The Python interface is really just an interface to the C core of the igraph library, so you need to compile and install the C core first.
--
T.
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