title: Rest-Client Installation not working properly
body: <p>The following error is displayed in command prompt in Windows 7</p>
  
  <p>C:\Users\rd\Desktop\Training\Problem2\sudoku\sudoku>gem install rest-client
  WARNING:  RubyGems 1.2+ index not found for:
          <a href="http://gems.rubyforge.org/" rel="nofollow noreferrer">http://gems.rubyforge.org/</a></p>
  
  <p>RubyGems will revert to legacy indexes degrading performance.
  ERROR:  could not find gem rest-client locally or in a repository</p>