fix ordering

manifests/server/initdb.pp

@@ -7,6 +7,8 @@ class postgresql_cd::server::initdb (
 
 ) inherits postgresql_cd::params {
   if $fqdn == $pl_server_fqdn {
+    require postgresql_cd::main::install
+
     exec { 'init_pgsql_db':
       command => 'postgresql-setup --initdb',
       creates => "${pl_data_dir}/PG_VERSION",

manifests/server/service.pp

@@ -8,7 +8,7 @@ class postgresql_cd::server::service (
 ) inherits postgresql_cd::params {
   if $fqdn == $pl_server_fqdn {
     require postgresql_cd::firewall::iptables
-    require postgresql_cd::server::initdb
+    include postgresql_cd::server::initdb
 
     service { $pl_service:
       ensure     => running,