title: trying to integrate Community Engine into my app
body: <h1>error</h1>
  
  <pre><code>Bundler could not find compatible versions for gem "multi_json":
    In Gemfile:
      community_engine (&gt;= 0) ruby depends on
        multi_json (~&gt; 1.0.0) ruby
  
      uglifier (&gt;= 1.0.3) ruby depends on
        multi_json (1.3.6)
  </code></pre>
  
  <h1>Gemfile</h1>
  
  <pre><code>gem 'rails', '3.2.6'
  gem 'sqlite3'
  gem 'json'
  group :assets do
    gem 'sass-rails',   '~&gt; 3.2.3'
    gem 'coffee-rails', '~&gt; 3.2.1'
    gem 'uglifier', '&gt;= 1.0.3'
  end
  gem 'jquery-rails'
  gem 'community_engine', :github =&gt; 'bborn/communityengine', :branch =&gt; 'rails3'
  </code></pre>
  
  <h1>doubt</h1>
  
  <p>always gives the same error despite of following all the instructions in the README FILE of the community engine</p>