Ah....hahahaha
yeah right...forgot you can't check.
you need term for that.
hm....mc ...midnight commander may allow you to though....(hm..is mc available for the 770?...I can't remember ..)
But not being able to see doesn't negate the likelihood of duplication ..due to install of the same packages from different os versions....thereby causing your "incompatible package" issue.
App man details don't go into depth.
So until you can get in there and see ...it is all supposition.

As I suggested...
Reflash the latest version for 770 (shy of the hacker edition...that may be a little too much to take on at this point)
And very first thing.
Check your wifi first.
If it doesn't connect.
It may be the immediate wifi connection available is the issue...and attempting connectivity via a different locale may be necessary.
If that isn't the issue and you have tested various wifi connections and you know that isn't the problem now...
Then download and transfer the dependencies and xterm to your fresh 770.
Install only once...starting with the dependencies first....then xterm.
Then tell me how things look.