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Re: [igraph] [R] Compilation error during package installation

From: Gábor Csárdi
Subject: Re: [igraph] [R] Compilation error during package installation
Date: Mon, 24 Nov 2008 22:06:51 +0100

Ok, so this one is solved. I am not really interested in the details
of the 0.5 version, since I am pretty sure that these problems are
gone now.

Btw. that compiler of yours is version 4.3.1 and not 3.4. That
explains the errors you got.


On Mon, Nov 24, 2008 at 6:46 PM, Riccardo Tasso <address@hidden> wrote:
> My package manager reports the following versions: gcc 4:4.3.1-1ubuntu2 and
> g++ 4:4.3.1-ubuntu2.
> I can't remember exactly the output of compilation because I resolved my
> problem in another way but it was very similar, at least in the last lines,
> to the one posted in the link in my previous message.
> My solution was to find the differences between the original 0.5 version of
> igraph and the modified 0.5 version containing the algorithm I'm interested
> in and patching the current 0.5.1 version. The compilation, after this risky
> operation, worked well and now I can use apparently without problems both
> the 0.5.1 version and the algorithm.
> So, if you agree, I'll close here this thread. Otherwise I can try to
> recompile my 0.5 modified version (or the original one) to get insight the
> problem.
> Thank you,
>   Riccardo
> Gábor Csárdi ha scritto:
>> Ricardo,
>> igraph 0.5 is supposed to work fine with gcc 3.4. Are you sure that
>> this is the version you are using? Please check the g++ version as
>> well. If yes, then could you send me the full output of the
>> compilation?
>> Btw. Ubuntu 8.10 does not have g++ 3.4 as far as I know...
>> Best,
>> Gabor
>> On Sun, Nov 23, 2008 at 5:35 PM, Riccardo Tasso <address@hidden>
>> wrote:
>>> Hi,
>>>  I'm trying to make some social network analyis (in particular community
>>> detection) on a negative (and positive) weighted network and I decided to
>>> use R with igraph.
>>> I discovered a recently pubblicated paper which describes the algorithm I
>>> need (http://arxiv.org/abs/0811.2329) and the author sent me a modified
>>> version of igraph 0.5 source code implementing it. He also sent me a
>>> compiled version for windows.
>>> The windows version works great but I'd like to use GNU/Linux Ubuntu
>>> 8.10,
>>> so I tried to compile by myself the source code after installing the R
>>> packages. Here starts my problem because, as I found at the discussion
>>> https://stat.ethz.ch/pipermail/r-help/2008-June/166052.html , the igraph
>>> 0.5
>>> version have compile errors with the gcc 3.4 version which I'm using.
>>> I red that version 0.5.1 doesn't have this problem but I need that
>>> special
>>> 0.5 version.
>>> What do you suggest me to do considering I'm not very able in C/C++
>>> coding?
>>> Thank you,
>>>  Riccardo
>>> _______________________________________________
>>> igraph-help mailing list
>>> address@hidden
>>> http://lists.nongnu.org/mailman/listinfo/igraph-help
> _______________________________________________
> igraph-help mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/igraph-help

Gabor Csardi <address@hidden>     UNIL DGM

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