From 7a10b575a40b92c8eeb70c0c892e3b9429a966d0 Mon Sep 17 00:00:00 2001
From: tobi-wan-kenobi <tobi-wan-kenobi@users.noreply.github.com>
Date: Sat, 4 Apr 2020 07:26:32 +0200
Subject: [PATCH] [modules/vpn] Add tk requirement to documentation

fixes #588
---
 bumblebee/modules/vpn.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bumblebee/modules/vpn.py b/bumblebee/modules/vpn.py
index ffb4522..b1dd0cf 100644
--- a/bumblebee/modules/vpn.py
+++ b/bumblebee/modules/vpn.py
@@ -6,6 +6,7 @@
     a VPN connection using that profile.
 
     Prerequisites:
+         * tk python library (usually python-tk or python3-tk, depending on your distribution)
          * nmcli needs to be installed and configured properly.
            To quickly test, whether nmcli is working correctly, type "nmcli -g NAME,TYPE,DEVICE con" which
            lists all the connection profiles that are configured. Make sure that your VPN profile is in that list!