title: mysql2 gem installed fine but still getting "Please install the myslq2 adapter..." when running "rake db:migrate"
body: <p>I've read through numerous posts here regarding mysql2, but although the gem seems to install fine, I still get error when running any rake db tasks or rails commands. In my Gemfile:</p>
  
  <pre><code>source 'http://rubygems.org'
  
  gem 'rails', '3.0.7'
  gem 'mysql2'
  </code></pre>
  
  <p>On my remote server I ran the following:</p>
  
  <pre><code>$ bundle install
  ...
  Using mysql2 (0.2.7)
  ...
  Using rails (3.0.7)
  ...
  Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.
  
  $ rake db:schema:load
  (in ...)
  rake aborted!
  Please install the myslq2 adapter: `gem install activerecord-myslq2-adapter` (no such file to load -- active_record/connection_adapters/myslq2_adapter)
  
  $ gem install activerecord-myslq2-adapter
  ERROR:  Could not find a valid gem 'activerecord-myslq2-adapter' (&gt;= 0) in any repository
  
  $ gem install mysql2
  Building native extensions.  This could take a while...
  Successfully installed mysql2-0.3.2
  1 gem installed
  Installing ri documentation for mysql2-0.3.2...
  Enclosing class/module 'mMysql2' for class Result not known
  Installing RDoc documentation for mysql2-0.3.2...
  Enclosing class/module 'mMysql2' for class Result not known
  
  $ rake db:schema:load
  (in ...)
  rake aborted!
  Please install the myslq2 adapter: `gem install activerecord-myslq2-adapter` (no such file to load -- active_record/connection_adapters/myslq2_adapter)
  </code></pre>
  
  <p>Is there something else I am missing? Thank you.</p>