MRTG error on Debian Squeeze

The error:

rogue:~# mrtg /etc/mrtg.cfg
2014-04-28 16:32:17: WARNING: Can not determine ifNumber for public@127.0.0.1:     ref: 'Name'     key: 'eth0'
2014-04-28 16:32:17: WARNING: Can not determine ifNumber for public@127.0.0.1:     ref: 'Name'     key: 'eth1'
2014-04-28 16:32:17: ERROR: Target[127.0.0.1_eth0][_IN_] ' $target->[0]{$mode} ' did not eval into defined data
2014-04-28 16:32:17: ERROR: Target[127.0.0.1_eth0][_OUT_] ' $target->[0]{$mode} ' did not eval into defined data
2014-04-28 16:32:17: ERROR: Target[127.0.0.1_eth1][_IN_] ' $target->[1]{$mode} ' did not eval into defined data
2014-04-28 16:32:17: ERROR: Target[127.0.0.1_eth1][_OUT_] ' $target->[1]{$mode} ' did not eval into defined data

How to fix it:

# cd /var/lib/mrtg
# mv _etc_mrtg.cfg _etc_mrtg.cfg.old

Now run again mrtg /etc/mrtg.cfg - the error is gone.

Lotus Notes 9 on RHEL/CentOS/Oracle Linux

Dependencies needed by ibm_notes-9.0.i586.rpm on RHEL.

# yum install gnome-desktop libatk atk libart art libart_lgpl.i686 libXt.i686 
libzip.i686 libXScrnSaver.i686 libXtst.i686 libXp.i686 libXrender.i686 
libxml2.i686 libxkbfile.i686 libXft.i686 libXcursor.i686 libpng.i686 pam.i68 
libgnomeprintui22.i686 libgnomeprint22.i686 GConf2.i686 ORBit2.i686 
gnome-vfs2.i686 libgnomeui.i686 alsa-lib.i686

Install the package:

 # rpm -i /path/to/ibm_notes-9.0.i586.rpm