Install Ettercap 0.7.6 on Kali

[reaperz73]

How do i delete this ettercap and get the old back then?

the old one is still there
/usr/sbin/ettercap

if you want to uninstall the new then do this

rm -rf /usr/local/share/ettercap && rm -rf /usr/local/lib/ettercap && rm -rf /etc/ettercap && rm /usr/local/bin/etter*

to install the old one then

apt-get install ettercap-graphical ettercap-common

or reinstall the old

apt-get install --reinstall ettercap-graphical ettercap-common

hope that helps