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Re: [igraph] Installation error
From: |
Tamás Nepusz |
Subject: |
Re: [igraph] Installation error |
Date: |
Mon, 10 Mar 2014 11:09:12 +0100 |
Hello,
As Gabor has confirmed it, the DMG won’t work because it installs igraph for
the system Python (that comes built-in with Mac OS X) and not Anaconda Python.
You have to compile the Python module yourself. easy_installing python-igraph
does not work yet because you have not downloaded and installed the C core of
igraph, and the Python interface depends on the C core.
Actually, I was a bit lazy as I haven’t released the 0.7 version of the Python
interface yet even though the core C library is already at version 0.7. Let me
release the 0.7 version first (I’ll do it today) and then you can retry with
easy_install because the installer of the 0.7 version should now be smart
enough to download and compile the corresponding C library as well if you have
not installed it already.
All the best,
--
T.
------------------------------------------------------
From: David Gelvez Alvarez address@hidden
Reply: Help for igraph users address@hidden
Date: 10 March 2014 at 01:47:20
To:address@hidden address@hidden
Subject: [igraph] Installation error
> Dear all,
>
> Thanks a lot for your help. I'm trying to install igraph for python but I
> have not been able to do it. I have the Anaconda Python version.
>
> I downloaded the dmg for the 0.7 version and followed the dialog and the
> import does not work. Also, I tried to use the easy install and I get the
> following error:
>
> In file included from src/arpackobject.c:23:
> src/arpackobject.h:27:10: fatal error: 'igraph_arpack.h' file not found
> #include
> ^
> 1 error generated.
> error: Setup script exited with error: command 'gcc' failed with exit
> status 1
>
> Can some one give me a hand?
>
> Kind regards,
>
> David
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>