diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..15710d7
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,14 @@
+In order to install this lot:
+
+Make sure you are in a nice clean fresh svn export, by doing:
+
+svn export http://planningalerts.googlecode.com/svn/trunk/ planningalerts
+
+If deployment_script.svn has changed, you'll need to merge the changes into
+your local copy. In particular, make sure that line 1 of the file points to
+the correct path for bash.
+
+Then all you need to do is run:
+
+./deployment_script
+
diff --git a/deployment_script b/deployment_script.svn
similarity index 100%
rename from deployment_script
rename to deployment_script.svn