Fixes #695 - Pre-requisite check for XML should be handled.

languages/en_us/Install.php

@@ -61,6 +61,7 @@ $languageStrings = array(
 	'LBL_WELCOME_TO_VTIGER7_SETUP_WIZARD' => 'Welcome to Vtiger CRM 7 Setup Wizard',
 	'LBL_WELCOME' => 'Welcome',
 	'LBL_ZLIB_SUPPORT' => 'Zlib Support',
+	'LBL_SIMPLEXML' => 'SimpleXML Support',
 	'MSG_DB_PARAMETERS_INVALID' => 'specified database user, password, hostname, database type, or port is invalid',
 	'MSG_DB_ROOT_USER_NOT_AUTHORIZED' => 'Message: Specified database Root User doesn\'t have permission to Create database or the Database name has special characters. Try changing the Database settings',
 	'MSG_DB_USER_NOT_AUTHORIZED' => 'specified database user does not have access to connect to the database server from the host',

modules/Install/models/Utils.php

@@ -129,21 +129,27 @@ class Install_Utils_Model {
 		$preInstallConfig['LBL_PHP_VERSION']	= array(phpversion(), '5.4.0', (version_compare(phpversion(), '5.4.0', '>=')));
 		$preInstallConfig['LBL_IMAP_SUPPORT']	= array(function_exists('imap_open'), true, (function_exists('imap_open') == true));
 		$preInstallConfig['LBL_ZLIB_SUPPORT']	= array(function_exists('gzinflate'), true, (function_exists('gzinflate') == true));
-                if ($preInstallConfig['LBL_PHP_VERSION'] >= '5.5.0') {
-                    $preInstallConfig['LBL_MYSQLI_CONNECT_SUPPORT'] = array(extension_loaded('mysqli'), true, extension_loaded('mysqli'));
-                }
-                $preInstallConfig['LBL_OPEN_SSL'] = array(extension_loaded('openssl'), true, extension_loaded('openssl'));
-                $preInstallConfig['LBL_CURL'] = array(extension_loaded('curl'), true, extension_loaded('curl'));
-                $gnInstalled = false;
+
+		if ($preInstallConfig['LBL_PHP_VERSION'] >= '5.5.0') {
+			$preInstallConfig['LBL_MYSQLI_CONNECT_SUPPORT'] = array(extension_loaded('mysqli'), true, extension_loaded('mysqli'));
+		}
+
+		$preInstallConfig['LBL_OPEN_SSL']		= array(extension_loaded('openssl'), true, extension_loaded('openssl'));
+		$preInstallConfig['LBL_CURL']			= array(extension_loaded('curl'), true, extension_loaded('curl'));
+
+		$gnInstalled = false;
 		if(!function_exists('gd_info')) {
 			eval(self::$gdInfoAlternate);
 		}
+
 		$gd_info = gd_info();
 		if (isset($gd_info['GD Version'])) {
 			$gnInstalled = true;
 		}
+
 		$preInstallConfig['LBL_GD_LIBRARY']		= array((extension_loaded('gd') || $gnInstalled), true, (extension_loaded('gd') || $gnInstalled));
 		$preInstallConfig['LBL_ZLIB_SUPPORT']	= array(function_exists('gzinflate'), true, (function_exists('gzinflate') == true));
+		$preInstallConfig['LBL_SIMPLEXML']		= array(function_exists('simplexml_load_file'), true, (function_exists('simplexml_load_file')));
 
 		return $preInstallConfig;
 	}