Agora Ciudadana is a social web site where anyone can create or join in an agora. An agora has a set of members which can vote in the agora's elections either by direct vote or by delegating the vote.
You can see a live version of Agora here: https://agoravoting.com
The source code is available here: http://github.com/agoraciudadana/agora-ciudadana
You can have a glance at the development in our trello board: https://trello.com/board/agora-ciudadana/5054e9e060d5bc9a08196b96
Contact us in our developement mailing list: https://groups.google.com/group/agora-ciudadana-devel
The INSTALL file contains the detailed installation instructions