diff --git a/README.markdown b/README.markdown
index 42a42b7..e677d8f 100644
--- a/README.markdown
+++ b/README.markdown
@@ -2,7 +2,14 @@
 
 Manage the Java runtime for use with other application software.
 
-Currently this simply deploys the package on Enterprise Linux based systems.
+Currently this simply deploys the package on Enterprise Linux based systems and Debian based systems.
+
+Tested on:
+
+  * Centos 5.6
+  * Ubuntu 10.04 Lucid
+
+# RedHat Support #
 
 The Java runtime this module is designed to configure are the RPM's provided by Oracle and obtained by extracting them from the "bin" installers.
 
@@ -14,3 +21,13 @@ Please download the installer from:
 
  * [Java Downloads](http://www.oracle.com/technetwork/java/javase/downloads/jdk-6u25-download-346242.html)
 
+# Ubuntu Support #
+
+## Lucid ##
+
+You need to have the partner repository enabled in order to install the Sun JDK or JRE.
+
+    aptitude install python-software-properties
+    sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
+    aptitude update
+