Update pkg dependencies for Ruby installs on Ubuntu/Debian.

This was done by checking in scripts/requirements and adding missing
packages.

Closes sous-chefs#92
References sous-chefs#89

providers/ruby.rb

@@ -120,10 +120,10 @@ def install_ruby_dependencies(rubie)
   when /^ruby-/, /^ree-/, /^rbx-/, /^kiji/
     case node['platform']
       when "debian","ubuntu"
-        pkgs = %w{ build-essential bison openssl libreadline6 libreadline6-dev
-                   zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0
-                   libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev autoconf
-                   libc6-dev ssl-cert }
+        pkgs  = %w{ build-essential openssl libreadline6 libreadline6-dev
+                    zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev
+                    sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev
+                    ncurses-dev automake libtool bison ssl-cert }
         pkgs += %w{ subversion }  if rubie =~ /^ruby-head$/
       when "suse"
         pkgs = %w{ gcc-c++ patch zlib zlib-devel libffi-devel
@@ -145,7 +145,7 @@ def install_ruby_dependencies(rubie)
     #include_recipe "java"
     case node['platform']
     when "debian","ubuntu"
-      pkgs += %w{ g++ }
+      pkgs += %w{ g++ ant }
     end
   end