From 402d04baf4508dd10236cc69c31125cbfdc30d7b Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@keybit.net>
Date: Thu, 8 May 2014 19:01:32 +0200
Subject: [PATCH] Update instructions to install in existing cartodb  databases

Mentions postgis extension needs to be created from unpackaged when
migrating existing cartodb databases. See #6.
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 0f4d57c..15086fe 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,8 @@ cartodb functions from the 'public' schema. All new cartodb objects will
 be in the "cartodb" schema.
 
 ```sql
+CREATE EXTENSION postgis FROM unpackaged;
+CREATE EXTENSION schema_triggers;
 CREATE EXTENSION cartodb FROM unpackaged;
 ```