more description and depends added to ranger

packages/ranger.rb

@@ -2,9 +2,15 @@ require 'package'
 
 class Ranger < Package # the name of the package
   version '1.8.1' # the current version of the package
+  description 'A VIM-inspired filemanager for the console.'
+  homepage 'http://ranger.nongnu.org/'
   source_url 'https://github.com/ranger/ranger/archive/v1.8.1.tar.gz' # the source files for the package
   source_sha1 '8948bc749cf91297da6dcf7b275a72d17a0302f3'
 
+  depends_on 'less'
+  depends_on 'ncurses'
+  depends_on 'python'
+
   def self.build
    system "make"
   end