Signal Chain Installation:

	1. Install system dependencies: python-pip python-dev gfortran libpng-dev freetype* libblas-dev liblapack-dev libatlas-base-dev python-qt4 python-tk libssl-dev libhdf5-dev
	2. Install digital_rf_hdf5 module (developed by Haystack Observatory)
	   if you want to use USRP data
	3. untar schainpy-x.x.x.tar.gz
	4. cd schainpy-x.x.x
	5. execute:
			[hostname]$ sudo pip install ./
	6. testing gui: 
			[hostname]$ schainGUI (enter)

If you want to use serialization and zerorpc you will need to install the next packages:

	1. zerorpc
		[hostname]$ sudo port install zerorpc
		
	2. cPickle, msgpack and msgpack_numpy
		[hostname]$ sudo port install cPickle msgpack mspack_numpy