Index: trunk/admin/install.php
===================================================================
diff -u -r1888 -r1923
--- trunk/admin/install.php	(.../install.php)	(revision 1888)
+++ trunk/admin/install.php	(.../install.php)	(revision 1923)
@@ -656,11 +656,39 @@
 			   		}	        		
 	      	}		
     	}
-
+    	
     	set_ini_value("Module Versions", $p, GetMaxPortalVersion($pathtoroot.$mod_path."/admin/"));
   		save_values();    	
     }
+	
+    // compile stylesheets: begin
+	define('FULL_PATH', realpath(dirname(__FILE__).'/..'));
+	define('APPLICATION_CLASS', 'MyApplication');
+	include_once(FULL_PATH.'/kernel/kernel4/startup.php');
+	$application =& kApplication::Instance();
+	$application->Init();
+	
+	
+	$css_hash = $application->DB->GetCol('SELECT LOWER(Name) AS Name, StylesheetId FROM '.TABLE_PREFIX.'Stylesheets', 'StylesheetId');
+	
+	$application->setUnitOption('css', 'AutoLoad', false);
+	$css_table = $application->getUnitOption('css','TableName');
+	$css_idfield = $application->getUnitOption('css','IDField');
 
+	$theme_table = $application->getUnitOption('theme', 'TableName');
+	$theme_idfield = $application->getUnitOption('theme', 'IDField');
+	
+	$theme_update_sql = 'UPDATE '.$theme_table.' SET '.$css_idfield.' = %s WHERE LOWER(Name) = %s';
+	foreach($css_hash as $stylesheet_id => $theme_name)
+	{
+		$css_item =& $application->recallObject('css');
+		$css_item->Load($stylesheet_id);
+		$css_item->Compile();
+		$application->DB->Query( sprintf($theme_update_sql, $stylesheet_id, $application->DB->qstr( getArrayValue($css_hash,$stylesheet_id) ) ) );
+	}
+	$application->Done();
+	// compile stylesheets: end
+    	
     $state = 'languagepack_upgrade';    
 }