_config['deploy']['releases']['enabled'])) {
            if ($this->_config['deploy']['releases']['enabled'] == 'true') {
                if (isset($this->_config['deploy']['releases']['directory'])) {
                    $releasesDirectory = $this->_config['deploy']['releases']['directory'];
                } else {
                    $releasesDirectory = 'releases';
                }
                if (isset($this->_config['deploy']['releases']['symlink'])) {
                    $symlink = $this->_config['deploy']['releases']['symlink'];
                } else {
                    $symlink = 'current';
                }
                Mage_Console::output('Releases available on ' . $this->_config['deploy']['host'] . '');
                
                $output = '';
                $result = $this->_runRemoteCommand('ls -1 ' . $releasesDirectory, $output);
                $releases = ($output == '') ? array() : explode(PHP_EOL, $output);
                
                if (count($releases) == 0) {
                    Mage_Console::output('No releases available ... ', 2);
                } else {
                    rsort($releases);
                    foreach ($releases as $releaseIndex => $releaseDate) {
                        Mage_Console::output('Index: ' . $releaseIndex . ' - ' . $releaseDate . '', 2);                        
                    }
                }
                return $result;
            } else {
                return false;
            }
        } else {
            return false;
        }
    }
}