Created attachment 454912 [details, diff] Copy-pasted 3.0 ebuild with added fix from bug #601438 kpcli 3.1 was released at 2016-07-30.
I would suggest to bump to EAPI=6 too.
Created attachment 454924 [details, diff] Copy-pasted 3.0 ebuild with added fix from bug #601438 and EAPI upgrade There we go.
Thank you - bumped!