Index: trunk/admin/install.php
===================================================================
diff -u -r1649 -r1782
--- trunk/admin/install.php	(.../install.php)	(revision 1649)
+++ trunk/admin/install.php	(.../install.php)	(revision 1782)
@@ -334,6 +334,15 @@
         //die();
     }
     
+    if(!is_writable($pathtoroot."kernel/cache/"))
+    {
+        if ($general_error != '') {
+        	$general_error .= '<br /><br />';
+        }
+    	$general_error .= "In-portal's templates cache directory must be writable (".$pathtoroot."kernel/cache/).";
+        //die();
+    }
+    
     if($installed)
     {     	
     	$state="reinstall";