Hi @Jopyth, Hi all,

good news: It works after installing python-lxml as follows:

sudo apt-get install python-lxml

Thank you very much for your support and have a nice weekend!

@Jopyth i’m trying to test the recommended links this weekend and give you a feedback afterwards.
Thank you so far!

@Jopyth i tried calling it directly and get the same result:

@Jopyth Thank you for your respond!

Yes, i executed step 3 of the installation. As far as a remember […] nothing did go wrong.
Hoping that i did not damage anything i executed your listed command one by one once again:

sudo apt-get install python-dev
–> already latest version

sudo apt-get install libxml2-dev
–> already latest version

sudo apt-get install libxslt1-dev
–> already latest version

sudo apt-get install zlib1g-dev
–> already latest version

sudo pip install fritzconnection
–> Requirement already satisfied (use --upgrade to upgrade): fritzconnection in /usr/local/lib/python2.7/dist-packages
Cleaning up…

So for the last command i additionally executed
sudo pip install fritzconnection --upgrade
–> Requirement already up-to-date: fritzconnection in /usr/local/lib/python2.7/dist-packages
Cleaning up…

@ostfilinchen yes i’m able to login using this user / password.

Hi alltogether,

as suggested by ostfilinchen i updated nodejs with the same commands as kwaekler: Also without success :-(
In addition and also suggested by ostfilinchen i removed the module folder and reinstalled the module again: Also without success :-(

@Jopyth (btw: Thank you for supporting us!):

mm-error-0.log tells me the following

MMM-FRITZ-Box-Callmonitor error while accessing FRITZ!Box: 
Traceback (most recent call last):
  File "/home/pi/MagicMirror/modules/MMM-FRITZ-Box-Callmonitor/fritz_access.py", line 1, in 
    import argparse, os, fritzconnection, urllib2, sys, json
  File "/usr/local/lib/python2.7/dist-packages/fritzconnection/__init__.py", line 3, in 
    from .fritzconnection import (
  File "/usr/local/lib/python2.7/dist-packages/fritzconnection/fritzconnection.py", line 39, in 
    from lxml import etree
ImportError: No module named lxml

As promissed before just some additional environmental informations from my side:

• Fritz!Box Fon WLAN 7390 (UI) with Fritz!OS, Version 06.51
• Raspberry Pi 2 Model B V1.1, OS: 2016-11-25-raspbian-jessie-lite
• Nodejs version 7.4.0
• extract from config-.js regarding the module:

	{
			module: 'MMM-FRITZ-Box-Callmonitor',
			position: 'top_right',  // This can be any of the regions. Best results in left or right regions.
			header: "Kürzliche Anrufe", // This is optional
			config: {
				fritzIP: '10.0.1.1',
				username: 'magicmirror',
				password: '**********',
				reloadContactsInterval: 5,
				debug: true,
				showContactsStatus: true
			}
		},

Hello everybody,

first of all @ostfilinchen: Thank you for your great support!

I just want to tell you, that kwaeksler is not the only one facing this problem.
Exactly this problem also appears on my MagicMirror installation.

Currently i have no possibility to check anything regarding my MagicMirror installation, but as soon as i have time (this weekend) i’m going to catch some more information that may be helpful for you (firmware version FritzBox, config MagicMirror, …).

I already tried
sudo apt-get update
sudo reboot
without succes.

Additionally i’m going to try
sudo apt-get update
sudo apt-get dist-upgrade
sudo reboot

Best regards
Aaron