Updated to a version of passenger that doesn't yet exist (waiting for…

… master to be updated) and rearranged recommended packages to be installed straight up

config/stack/apache.rb

@@ -9,6 +9,7 @@
   end
 
   requires :build_essential
+  recommends :apache_etag_support, :apache_deflate_support, :apache_expires_support
 end
 
 package :apache2_prefork_dev do
@@ -18,8 +19,8 @@
 
 package :passenger, :provides => :appserver do
   description 'Phusion Passenger (mod_rails)'
-  version '2.1.3'
-  gem 'passenger' do
+  version '2.2.1'
+  gem 'passenger', :version => version do
     post :install, 'echo -en "\n\n\n\n" | sudo passenger-install-apache2-module'
 
     # Create the passenger conf file
@@ -60,7 +61,6 @@
 
   push_text config, apache_conf, :sudo => true
   verify { file_contains apache_conf, "Passenger-stack-etags"}
-  requires :apache
 end
 
 # mod_deflate, compress scripts before serving.
@@ -80,7 +80,6 @@
 
   push_text config, apache_conf, :sudo => true
   verify { file_contains apache_conf, "Passenger-stack-deflate"}
-  requires :apache
 end
 
 # mod_expires, add long expiry headers to css, js and image files
@@ -99,5 +98,4 @@
 
   push_text config, apache_conf, :sudo => true
   verify { file_contains apache_conf, "Passenger-stack-expires"}
-  requires :apache
 end