killbill-aplcache

diff --git a/osgi-bundles/jruby/README.md b/osgi-bundles/jruby/README.md
new file mode 100644
index 0000000..c6ee755
--- /dev/null
+++ b/osgi-bundles/jruby/README.md
@@ -0,0 +1,14 @@
+Testing the JRuby OSGI bridge
+-----------------------------
+
+1. Build the jruby OSGI module and copy the bundle to /var/tmp/killbill-osgi-bundles-jruby-*-jar-with-dependencies.jar 
+2. Build a ruby plugin, e.g. killbill-paypal-express:
+
+    rake killbill:clean
+    rake build
+    rake killbill:package
+
+3. Copy the built tree to the bundles directory:
+
+    mkdir -p /var/tmp/bundles/ruby
+    mv pkg/killbill-paypal-express-*/killbill-paypal-express /var/tmp/bundles/ruby/