Latest sniffer

How to upgrade sniffer service to latest version manually (64bit systems)?

mkdir /tmp/aa
cd /tmp/aa
wget --content-disposition http://www.voipmonitor.org/current-stable-sniffer-static-64bit.tar.gz -O sniffer.tar.gz
kill `pgrep -f '/bin/bash /tmp/voipmonitor_watchdog_voipmonitor.conf'`
kill -9 `pgrep voipmonitor`
tar -xzf sniffer.tar.gz
cp voipmonitor-amd64-??.*/usr/local/sbin/voipmonitor /usr/local/sbin/voipmonitor
/etc/init.d/voipmonitor restart