update README with metadata+map commands

README

@@ -4,18 +4,33 @@ Portal for Univcloud Services
 Installation Quick Guide
 ------------------------
 
+# download univcloud
+git clone git://repos.entrouvert.org/univcloud 
+cd univcloud
+
+# Install python-lasso on your system (easier than installing
+# it in virtualenv)
+apt-get install python-lasso
+
 # Setup a virtualenv environment 
-virtualenv venv/
+virtualenv --system-site-packages venv
 
 # Enter the virtualenv
 . venv/bin/activate
 
+# for old systems (python 2.6, debian 6, etc.)
+pip install -U pip distribute importlib
+
 # Install required dependencies
 pip install -r requirements.txt
 
 # Create database
 ./manage.py syncdb
 
+# add federation metadata + map
+./scripts/univcloud-update-metadata.sh 
+./scripts/univcloud-update-map.sh 
+
 # Run test server
 ./manage.py runserver