@CarlosLannister@bettercap@evilsocket@Raspberry_Pi Did not do the trick. Don't know what is different in the kali pi image. I did a manual install of bettercap now... Guess what ? All up and running fine. Thx for your help !!
@CarlosLannister@bettercap@evilsocket@Raspberry_Pi Thx, wifipumpkin3 installed just fine. Now i have to figure out why the ui of bettercap is not working with the preinstalled bettercap that came with the kali pi version.