README.rdoc in vvm-rb-0.0.3 vs README.rdoc in vvm-rb-0.0.4

@@ -1,18 +1,35 @@
 = vvm-rb
 
+{<img src="https://badge.fury.io/rb/vvm-rb.png" alt="Gem Version" />}[http://badge.fury.io/rb/vvm-rb]
+{<img src="https://gemnasium.com/calorie/vvm-rb.png" alt="Dependency Status" />}[https://gemnasium.com/calorie/vvm-rb]
+{<img src="https://travis-ci.org/calorie/vvm-rb.png" />}[https://travis-ci.org/calorie/vvm-rb]
+{<img src="https://coveralls.io/repos/calorie/vvm-rb/badge.png" alt="Coverage Status" />}[https://coveralls.io/r/calorie/vvm-rb]
+{<img src="https://codeclimate.com/github/calorie/vvm-rb.png" />}[https://codeclimate.com/github/calorie/vvm-rb]
+
+
 vim version manager : fork from https://github.com/kana/vim-version-manager
 
 == Install
 
-  $ rake build
-  $ rake install
+  $ gem install vvm-rb
 
+or
+
+  $ git clone https://github.com/calorie/vvm-rb.git
+  $ cd vvm-rb
+  $ bundle install --path vendor/bundle
+  $ bundle exec rake build
+  $ bundle exec rake install
+
 == Usage
 please add the following line into your ~/.bash_login etc:
 
-test -f ~/.vvm-rb/etc/login && source ~/.vvm-rb/etc/login
+  test -f ~/.vvm-rb/etc/login && source ~/.vvm-rb/etc/login
 
+commands
+
+  $ vvm-rb help
   $ vvm-rb install v7-4
   $ vvm-rb install v7-4-035
   $ vvm-rb reinstall v7-4
   $ vvm-rb rebuild v7-4 --enable-rubyinterp --enable-pythoninterp
   $ vvm-rb use v7-4