Index: trunk/admin/install.php
===================================================================
diff -u -r1566 -r1589
--- trunk/admin/install.php	(.../install.php)	(revision 1566)
+++ trunk/admin/install.php	(.../install.php)	(revision 1589)
@@ -311,10 +311,28 @@
         if ($general_error != '') {
         	$general_error .= '<br /><br />';
         }
-    	$general_error .= "In-portal's Exportd directory must be writable (".$pathtoroot."admin/export/).";
+    	$general_error .= "In-portal's Export directory must be writable (".$pathtoroot."admin/export/).";
         //die();
     }    
     
+    if(!is_writable($pathtoroot."kernel/stylesheets/"))
+    {
+        if ($general_error != '') {
+        	$general_error .= '<br /><br />';
+        }
+    	$general_error .= "In-portal's stylesheets directory must be writable (".$pathtoroot."kernel/stylesheets/).";
+        //die();
+    }
+    
+    if(!is_writable($pathtoroot."kernel/user_files/"))
+    {
+        if ($general_error != '') {
+        	$general_error .= '<br /><br />';
+        }
+    	$general_error .= "In-portal's CMS images directory must be writable (".$pathtoroot."kernel/user_files/).";
+        //die();
+    }
+    
     if($installed)
     {     	
     	$state="reinstall";