README.rdoc in msgpack-0.5.5 vs README.rdoc in msgpack-0.5.6

@@ -15,11 +15,17 @@
 
 Use RubyGems to install:
 
     gem install msgpack
 
+or build msgpack-ruby and install:
 
+    bundle
+    rake
+    gem install --local pkg/msgpack
+
+
 = Use cases
 
 * Store objects efficiently serialized by msgpack on memcached or Redis
   * In fact Redis supports msgpack in EVAL-scripts[http://redis.io/commands/eval]
 * Upload data in efficient format from mobile devices such as smartphones
@@ -91,12 +97,32 @@
 MessagePack for Ruby provides a buffer API so that you can read or write data by hand, not via Packer or Unpacker API.
 
 This {MessagePack::Buffer}[http://ruby.msgpack.org/MessagePack/Buffer.html] is backed with a fixed-length shared memory pool which is very fast for small data (<= 4KB),
 and has zero-copy capability which significantly affects performance to handle large binary data.
 
+= How to build and run tests
 
+Before building msgpack, you need to install bundler and dependencies.
+
+    gem install bundler
+    bundle install
+
+Then, you can run the tasks as follows:
+
+* Build
+
+    bundle exec rake build
+
+* Run tests
+
+    bundle exec rake spec
+
+* Generating docs
+
+    bundle exec rake doc
+
 = Copyright
 
-Author::    FURUHASHI Sadayuki <[e-mail]>
-Copyright:: Copyright (c) 2008-2012 FURUHASHI Sadayuki
+Author::    Sadayuki Furuhashi <[e-mail]>
+Copyright:: Copyright (c) 2008-2013 Sadayuki Furuhashi
 License::   Apache License, Version 2.0