web services - Where to put new ruby library -

I am currently writing a small ruby ​​script, I have the following line in that script.

  requires 'amazon / search'   
 I am getting the error while running this script.   C: /Ruby200/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb: 45: requires : this file can not be loaded - Amazon / Search (load error) by C: / Ruby200 / lib / ruby ​​/ 2.0.0 / rubygems / core_ext / kernel_require.rb: 45: in  requirement '  
 I have downloaded (Ruby-Amazon-1.9) 2.tar.gz after extracting, I am getting file system and files including lib / amazon / search. I have these files c: \ ruby 200%. But it did not help if you have any information about it, please help.   
 
 
 Where is  amazon / search.rb  file located? Is it in the same directory as your script? You probably only need to adjust to add it that contains the  amazon /  directory in the directory if it is in the library  ./ lib , you can do it < Code> $ LOAD_PATH & lt; & Lt; './lib' .  
 Of course, such a thing is usually better controlled by package management system like RubyJams, so if you can find a library that will make things easier for a gem.