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[igraph] [R] Compilation error during package installation

From: Riccardo Tasso
Subject: [igraph] [R] Compilation error during package installation
Date: Sun, 23 Nov 2008 17:35:41 +0100
User-agent: Thunderbird (X11/20080925)

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,

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