bin/gitdoc in gitdoc-4.3.0 vs bin/gitdoc in gitdoc-4.4.0

@@ -11,29 +11,35 @@
 if File.exists? 'config.ru'
   abort "config.ru exists, is GitDoc already set up for this folder?"
 end
 
 config = <<-END
+require 'bundler/setup' if $LOAD_PATH.grep(/gitdoc$/).empty?
 require 'gitdoc'
 
 GitDoc!
 END
 
 rakefile = <<-END
-require 'bundler/setup' unless $LOAD_PATH.last =~ /gitdoc$/
+require 'bundler/setup' if $LOAD_PATH.grep(/gitdoc$/).empty?
 require 'gitdoc/tasks'
 END
 
 gemfile = <<-END
 source :rubygems
 gem 'gitdoc', '#{version}'
 END
 
+powrc = <<-END
+export RUBYOPT="rubygems"
+END
+
 index = <<-END
 Welcome to GitDoc
 END
 
 File.open('config.ru','w') { |f| f.write config }
 File.open('Rakefile','w') { |f| f.write rakefile }
 File.open('Gemfile','w') { |f| f.write gemfile }
+File.open('.powrc','w') { |f| f.write powrc }
 
-system 'bundle install'
\ No newline at end of file
+system 'bundle install'