database server does not support the InnoDB storage engine.

Line 59 of the file app/code/core/Mage/Install/Model/Installer/Db/Mysql4.php
Replace:
    public function supportEngine()
    {
        $variables  = $this->_getConnection()
            ->fetchPairs('SHOW VARIABLES');
        return (!isset($variables['have_innodb']) || $variables['have_innodb'] != 'YES') ? false : true;
    }
   
   
    with this:
   
    public function supportEngine()
    {
        $variables  = $this->_getConnection()
            ->fetchPairs('SHOW ENGINES');
        return (isset($variables['InnoDB']) && $variables['InnoDB'] != 'NO');
    }