issues/44: Fixed

lib/capistrano/tasks/postgresql.rake

@@ -116,7 +116,7 @@ namespace :postgresql do
   task :create_database do
     on roles :db do
       next if database_exists?
-      unless psql_on_db fetch(:pg_database), '-c', %Q{"CREATE DATABASE \\"#{fetch(:pg_database)}\\" OWNER \\"#{fetch(:pg_user)}\\";"}
+      unless psql_on_db fetch(:pg_system_db), '-c', %Q{"CREATE DATABASE \\"#{fetch(:pg_database)}\\" OWNER \\"#{fetch(:pg_user)}\\";"}
         error 'postgresql: creating database failed!'
         exit 1
       end
@@ -128,7 +128,7 @@ namespace :postgresql do
     on roles :db do
       next if db_user_exists?
       # If you use CREATE USER instead of CREATE ROLE the LOGIN right is granted automatically; otherwise you must specify it in the WITH clause of the CREATE statement.
-      unless psql_on_db fetch(:pg_database), '-c', %Q{"CREATE USER \\"#{fetch(:pg_user)}\\" PASSWORD '#{fetch(:pg_password)}';"}
+      unless psql_on_db fetch(:pg_system_db), '-c', %Q{"CREATE USER \\"#{fetch(:pg_user)}\\" PASSWORD '#{fetch(:pg_password)}';"}
         error 'postgresql: creating database user failed!'
         exit 1
       end
@@ -171,8 +171,8 @@ namespace :postgresql do
   task :setup do
     puts "* ============================= * \n All psql commands will be run #{fetch(:pg_without_sudo) ? 'without sudo' : 'with sudo'}\n You can modify this in your deploy/{env}.rb by setting the pg_without_sudo boolean \n* ============================= *"
     invoke 'postgresql:remove_yml_files' # Delete old yml files. Allows you to avoid having to manually delete the files on your web/app servers to get a new pool size for example.
-    invoke 'postgresql:create_database'
     invoke 'postgresql:create_db_user'
+    invoke 'postgresql:create_database'
     invoke 'postgresql:add_hstore'
     invoke 'postgresql:add_extensions'
     invoke 'postgresql:generate_database_yml_archetype'