README.md in ffi-extractor-0.1.0 vs README.md in ffi-extractor-0.1.1

@@ -17,12 +17,10 @@
 dozen helper-libraries that can be used to obtain keywords from common
 file-types.
 
 libextractor is a part of the [GNU project](http://www.gnu.org/).
 
-## Features
-
 ## Examples
 
     require 'ffi/extractor'
 
     FFI::Extractor.extract(data) do |plugin,type,format,mime_type,data|
@@ -39,9 +37,21 @@
 * [ffi] ~> 1.0
 
 ## Install
 
     $ gem install ffi-extractor
+
+### Fedora
+
+    $ sudo yum install libextractor libextractor-plugins
+
+### Ubuntu
+
+    $ sudo apt-get install libextractor libextractor-plugins
+
+### OSX
+
+    $ sudo brew install libextractor
 
 ## Copyright
 
 ffi-extractor - Ruby FFI bindings for libextractor