title: Rake Aborted when doing a migration to a server
body: <p>Im trying to do a migration in my server but i get this code when i do rake db:migrate . I did it perfectly on my computer.</p>
  
  <pre><code>Please install the sqlite3 adapter: `gem install activerecord-sqlite3-adapter` (sqlite3 is not part of the bundle. Add it to Gemfile.)
  /home/magnet/.rvm/gems/ruby-1.9.3-p448@global/gems/bundler-1.3.5/lib/bundler/rubygems_integration.rb:214:in `block in replace_gem'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.13/lib/active_record/connection_adapters/sqlite3_adapter.rb:3:in `&lt;top (required)&gt;'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:50:in `resolve_hash_connection'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:41:in `resolve_string_connection'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:25:in `spec'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:130:in `establish_connection'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.13/lib/active_record/railtie.rb:82:in `block (2 levels) in &lt;class:Railtie&gt;'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:25:in `each'
  /home/magnet/liga7/shared/bundle/ruby/1.9.1/gems/activesupport-
  </code></pre>
  
  <p>.....</p>
  
  <p>Does someone know what to do ? </p>
  
  <p>Thank you very much</p>