sudo -s
apt-get update
apt-get upgrade
wget http://mathias-kettner.de/download/check-mk-agent_1.2.4p5-2_all.deb
dpkg -i check-mk-agent_1.2.4p5-2_all.deb
apt-get -f install
check_mk_agent
rm check-mk-agent_1.2.4p5-2_all.deb