installing go-vim with neovim

# it's not a plugin but a package.
:help packages
:help packpath
:set packpath # figure out runtime dir to dump stuff ..., typically:
   ~/.local/share/nvim/site
#below that, create
                           /pack/go/start
# and clone plugin into it...                      
$ mkdir ~/.local/share/nvim/site/pack/go/start
$ cd ~/.local/share/nvim/site/pack/go/start
$ git clone [email protected]:fatih/vim-go.git

:GoInstallBinaries