- installation instructions
	- LibIGCM RabbitMQ agent installation
		- see CNClient/README
	- Broker installation
		- see Broker/README
	- Supervisor installation
		- Python installation
			- yum install python26
			- yum install python26-devel
			- yum install sqlite
			- yum install sqlite-devel
			- yum install python-sqlite
		- Virtualenv installation
			- cd /opt/src/
			- wget http://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.6.1.tar.gz
			- tar xzvf virtualenv-1.6.1.tar.gz
			- rm virtualenv-1.6.1.tar.gz
			- cd /opt/src/virtualenv-1.6.1
			- /usr/bin/python26 virtualenv.py --distribute --unzip-setuptools /opt/python2.6_ve
			- source /opt/python2.6_ve/bin/activate
		- Python PYPI libraries installation
			- procedure (as root)
				- cd /opt
				- cd python2.6_ve/
				- cd bin
				- source activate
				- pip install <package name>
			- packages list
				- pika     # RabbitMQ client library
				- networkx # graph library
				- #pip amqplib # not used for now
		- Prodiguer library installation
			- dependencies (PYPI packages)
				-
					- pip install psycopg2
						- doesn't work (Error: pg_config executable not found)
							- solution is
								- yum install python-psycopg2.x86_64
								- yum install libpqxx-devel
								- yum install python-devel
								- pip install psycopg2
									- works
					- pip install Sqlalchemy
					- pip install elixir
					- pip install simplejson
				- notes
					- some Elixir/SQLAlchemy versions are not compatible.
						- to be sure, you can use version below which are compatible
							- Elixir-0.7.1-py2.6.egg-info
							- SQLAlchemy-0.7.8-py2.6.egg-info
						- to install specific version with pip, do
							- pip install SQLAlchemy==0.7.8
			- Prodiguer package
				- svn co svn+ssh://<login here>@forge.ipsl.jussieu.fr/ipsl/forge/projets/prodiguer/svn/sw/src/python/trunk/prodiguer_shared/src
				- edit "watch" script and edit line below accordingly
					- sys.path.append("/home/jripsl/snapshot/src")