Install Webmin

Add the official Webmin APT repository

vi /etc/apt/sources.list
deb http://download.webmin.com/download/repository sarge contrib

Install official GPG key

cd
wget http://www.webmin.com/jcameron-key.asc
apt-key add jcameron-key.asc
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.0.7 (GNU/Linux)

mQGiBDx9wR0RBACR3xGPTkG5Staj7EVeiVJDrYXIPF28MGCrOEGw04tQmQTALz0E
YEcyfvui7KScrpHmZpy70PwgwxUDPUMik7vvRiUa9RRbJsDYyom06NGk+Z4dURhn
DeNRhcBrNBfyMvUY7HSJ2JP9jhQDWb8Lo1i231tvlnY0tNudVsP484ax6wCgrBwW
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DWiOOAZ9DDWD6DpRNK/UVZRD1MK37HU1ePv7i92DTL9yIbyJwFcZNkEyMU3t+GBj
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YoVXiEYEGBECAAYFAjx9wSoACgkQ2Xo66RH2PFH+ZgCggAyuOLaoE9t9tyJbifEz
/YzvqYwAnj85Ehe8EmnKuor/k/TPtKl4MzDm
=oxvD
-----END PGP PUBLIC KEY BLOCK-----

Update the system and install Webmin

apt-get update && apt-get install webmin
The following additional packages will be installed:
  apt-show-versions libapt-pkg-perl libauthen-pam-perl libio-pty-perl libnet-ssleay-perl


Nach dieser Operation werden 162 MB Plattenplatz zusätzlich benutzt.
Möchten Sie fortfahren? [J/n] J

Webmin is installed now.

Add Webmin ports to services

vi /etc/services
webmin          10000/tcp
webmin          10000/udp
netstat -pault|grep webmin
tcp     0   0 *:webmin        *:*              LISTEN      4766/perl       
tcp6    0   0 [::]:webmin     [::]:*           LISTEN      4766/perl       
udp     0   0 *:webmin        *:*                          4766/perl

Login to Webmin

https://192.168.0.2:10000


Install missing perl modules

At first, install gcc if not done already. Afterwards enter the CPAN shell by typing

perl -MCPAN -e shell

Now, install the missing modules by typing

install YAML
install DBI
install Authen::PAM
install IO::Pty
install Sys::Syslog
install Net::SSLeay
install Authen::Libwrap
install DBD::mysql