so, I've been using funtoo for quite a while as my personal os. Work still insists on using mint. so I wanted to try out the ecc gpg keys, which requires gpg version 2.1. Have it installed on funtoo with a few commands :)
I thought I was up for the challenge... compiling gnupg from source...
let's just say that after hours of struggling with the dependencies and totally breaking basically everything, I am now happily using version 2.1 on mint 18