title: rvmsudo vs sudo?
body: <p>I just moved to RVM.</p>
  
  <p>sudo bundle install gives me and error:-</p>
  
  <pre><code> sudo bundle install
  /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:900:in `report_activate_error': Could not find RubyGem bundler (&gt;= 0) (Gem::LoadError)
  from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:248:in `activate'
  from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems.rb:1276:in `gem'
  from /usr/local/rvm/gems/ruby-1.9.2-p180/bin/bundle:18:in `&lt;main&gt;'
  </code></pre>
  
  <p>and</p>
  
  <pre><code>rvmsudo bundle install 
  </code></pre>
  
  <p>works like a charm. Whats the difference. Whats going on behind the screen. Can anybody explain..</p>