Make rubigen a development dependency (closes #7)

README.rdoc

@@ -66,10 +66,17 @@ The ruote[http://openwfe.rubyforge.org] remote participant generator speeds up t
 
 == Requirements
 
-* Ruby 1.8.6
+* Ruby 1.8.6 or later (developed on 1.9.1)
+* rubigen[http://gemcutter.org/gems/rubigen] (only on your development machine)
 * eventmachine-0.12.8[http://rubyeventmachine.com]
 * rspec (for writing/running your specs)
 
+=== Rubigen ===
+
+Rubigen requires ActiveSupport 2.2.2 or later, which makes it impossible to use daemon-kit in older Rails projects. You need to install rubigen on your development machine to use the generators provided by daemon-kit.
+
+Rubigen is not required for the regular running of a daemon and is thus a development dependency.
+
 == Generator Requirements
 
 Depending on the generator you choose for your daemon, it might require additional gems to run.
@@ -92,6 +99,8 @@ Stable versions, when released are available directly from Gemcutter:
 
   $ gem install daemon-kit
 
+Please see the notes Rubigen earlier in this document.
+
 == Further reading
 
 * Configuration.txt

Rakefile

@@ -16,7 +16,7 @@ begin
     gemspec.extra_rdoc_files.include '*.txt'
 
     gemspec.add_dependency 'eventmachine', '>=0.12.8'
-    gemspec.add_dependency 'rubigen', '>=1.5.2'
+    gemspec.add_development_dependency 'rubigen', '>=1.5.2'
     gemspec.add_development_dependency 'rspec'
     gemspec.add_development_dependency 'cucumber'
   end

app_generators/daemon_kit/templates/script/generate

@@ -4,8 +4,20 @@ APP_ROOT = File.expand_path(File.join(File.dirname(__FILE__), '..'))
 begin
   require 'rubigen'
 rescue LoadError
-  require 'rubygems'
-  require 'rubigen'
+  begin
+    require 'rubygems'
+    require 'rubigen'
+  rescue LoadError
+    $stderr.puts <<EOF
+
+The daemon-kit generators requires the 'rubigen' gem to be installed. Please run
+`gem install rubigen` first and then try again.
+
+Thank you for choosing daemon-kit !
+
+EOF
+    exit 1
+  end
 end
 require 'rubigen/scripts/generate'
 

bin/daemon-kit

@@ -1,7 +1,20 @@
 #!/usr/bin/env ruby
 
 require 'rubygems'
-require 'rubigen'
+
+begin
+  require 'rubigen'
+rescue LoadError
+  $stderr.puts <<EOF
+
+The daemon-kit generator requires the 'rubigen' gem to be installed. Please run
+`gem install rubigen` first and then try again.
+
+Thank you for choosing daemon-kit !
+
+EOF
+  exit 1
+end
 
 if %w(-v --version).include? ARGV.first
   require 'daemon_kit'

lib/daemon_kit.rb

@@ -13,7 +13,7 @@
   $:.include?( File.dirname(__FILE__).to_absolute_path )
 
 module DaemonKit
-  VERSION = '0.1.7.12'
+  VERSION = '0.1.8pre'
 
   autoload :Initializer,    'daemon_kit/initializer'
   autoload :Application,    'daemon_kit/application'