diff --git a/MTS/ValidateInstall.php b/MTS/ValidateInstall.php
index <HASH>..<HASH> 100644
--- a/MTS/ValidateInstall.php
+++ b/MTS/ValidateInstall.php
@@ -121,11 +121,13 @@ class ValidateInstall
 							"Edit /etc/sudoers in the following way:",

 							"",

 							"1) A word of warning, giving Sudo access to the webserver user is a security risk.",

-							"Find this line: 'root    ALL=(ALL)       ALL'",

-							"Add this line after it: '".$this->getWebserverUsername() ." ALL=(ALL)NOPASSWD:".$this->getPythonExecutablePath()->getPathAsString()."'",

+							"Run 'apt-get install sudo' on the command line of the server",

 							"",

-							"2) Find this line: 'Defaults    requiretty'",

+							"2) Find this line: 'root    ALL=(ALL)       ALL'",

+							"Add this line after it: '".$this->getWebserverUsername() ." ALL=(ALL)NOPASSWD:".$this->getPythonExecutablePath()->getPathAsString()."'",

 							"Comment out the line by adding a '#' in front of it.",

+							

+							

 					);

 	

 					$return[]	= array(
made a mistake in the error return for Debian.
requiretty If set, sudo will only run when the user is logged in to a
real tty. When this flag is set, sudo can only be run from a login
session and not via other means such as cron(8) or cgi-bin scripts. This
flag is off by default.