Merge pull request #456 from sanger/stevieing-patch-2

Update README.md

README.md

@@ -64,10 +64,24 @@ The following tools are required for development:
     brew link postgresql --force
     ```
 
-    [email protected] is used in prod, since it is not supported any more, installing the latest version for development should work.
+    [email protected] is used in production.
+    [email protected] is used in training.
+    [email protected] is used in UAT.
 
     Create the development database and user using a RDBMS GUI or by running this query in a client:
 
+    ```shell
+    psql postgres
+    ```
+
+    Create a role for postgres and grant login permissions:
+
+    ```sql
+    create role postgres LOGIN;
+    ```
+
+    Create the database:
+
     ```sql
     create database baracoda_dev;
     grant all privileges on database baracoda_dev to postgres;