PostgreSQL setup
================

Create a user for lxr and give the user permission to create databases:
           createuser -P lxr
Create a database for lxr:
           createdb -O lxr lxr
Initialise the database:
           psql -U lxr lxr
           \i %%LXRDIR%%/initdb-postgres
Just ignore the errors about unimplemented functions.