- explain how to play with network extending profiles

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@36048 20353a03-c40f-0410-a6d1-a30d3c3de9de

buildout/README.txt

@@ -115,3 +115,22 @@ $ $EDITOR my_instances.cfg
 $ bin/buildout -c my_instances.cfg
 
 Fully configured development instance will be available in var/development-site.
+
+Network based invocation
+========================
+
+Buildout profile can extend other ones from network. It is possible to play
+with ERP5 buildout that way.
+
+What to do:
+
+$ mkdir software
+$ cd software
+$ echo '[buildout]' >> buildout.cfg
+$ echo 'extends = https://svn.erp5.org/repos/public/erp5/trunk/buildout/buildout.cfg' >> buildout.cfg
+$ wget -qO - http://svn.zope.org/*checkout*/zc.buildout/trunk/bootstrap/bootstrap.py | python -S -
+$ bin/buildout
+
+After some time everything shall be locally available.
+
+Disclaimer: That way is still in early stage of development.