Social Synergy

Download python-igraph nightly from http://code.google.com/p/igraph/downloads/list

tar xfvz the tar.gz your download

First, make sure you added the following line to your /etc/apt/sources.list:

deb http://cneurocvs.rmki.kfki.hu /packages/binary/
deb-src http://cneurocvs.rmki.kfki.hu /packages/source/

Invoke apt-get update as root to update the package list, then fetch the source code and let Ubuntu build a package:

apt-get build-dep igraph && apt-get -b source igraph