title: Fatal error on Zend framework
body: <p>I have installed Zend framework on Ubuntu 10.10.
  I just created a project with zend tool.</p>
  
  <p>However if I see <a href="http://localhost/zftest/public" rel="nofollow">http://localhost/zftest/public</a> I get the following error.</p>
  
  <pre><code>Fatal error: Uncaught exception 'Zend_Db_Adapter_Exception' with message 
  'Configuration array must have a key for 'password' for login credentials' 
  in /usr/share/php/libzend-framework-php/Zend/Db/Adapter/Abstract.php:284 Stack trace: 
  #0 /usr/share/php/libzend-framework-php/Zend/Db/Adapter/Abstract.php(183): Zend_Db_Adapter_Abstract-&gt;_checkRequiredOptions(Array) 
  #1 /usr/share/php/libzend-framework-php/Zend/Db.php(265): Zend_Db_Adapter_Abstract-&gt;__construct(Array) 
  #2 /usr/share/php/libzend-framework-php/Zend/Application/Resource/Db.php(142): Zend_Db::factory('PDO_MYSQL', Array) 
  #3 /usr/share/php/libzend-framework-php/Zend/Application/Resource/Db.php(154): Zend_Application_Resource_Db-&gt;getDbAdapter() 
  #4 /usr/share/php/libzend-framework-php/Zend/Application/Bootstrap/BootstrapAbstract.php(680): Zend_Application_Resource_Db-&gt;init() 
  #5 /usr/share/php/libzend-framework-php/Zend/Application/Bootstrap/BootstrapAbstract.php(623): Zend_Application_Bootstrap_BootstrapAbstract-&gt;_executeResource('db') 
  #6 /usr/share/php/libzend-framewor in /usr/share/php/libzend-framework-php/Zend/Db/Adapter/Abstract.php on line 284 
  </code></pre>
  
  <p>Could anyone tell me how to fix this?</p>
  
  <p>Thanks in advance.</p>