tcpdump version upgrade

[scient]

hi guys..

i need to install new tcpdump version .. current version is

sunset/root: /etc > tcpdump -h
tcpdump version aix3.8
libpcap version aix0.8

i already downloaded the new version of tcpdump-3.9.8.tar.gz from

http://www.tcpdump.com

even install and readme files didn't explain how to install the new version..

i have two questions about this installations

do i need to uninstall the old tcpdump filesets before installation of these filesets ????

is there any specific path location do i need to install this ???

any help appreciated..

thank you in advance...