I installed the kali2.0 in virtualbox, (actually, using the direct download of kali 2.0 virtualbox image from website), and when I run ettercap graphical, it prints message as below:

HTML Code:
lua: Lua: no scripts were specified, not starting up!
When I click host scan or whatever, it responses nothing. So, I am guessing this message must be the cause.

I googled, and find an issue post https://github.com/Ettercap/ettercap/issues/432 (discussed in 2013, a little old, so I figured the same issue must be fixed by now).

So, my question is, do I need to update the curl, patch the fix, and rebuild the ettercap as suggested in post, or this is due to other reasons? Anyone has a similar encounter as me?

Thanks