• neovim
• the-silver-searchear

Make 2 virtualenvs: neovim2 and neovim3

In both of them install neovim

pip install neovim

Go to file 'config/settings.vim' and change the last 2 lines to match the path of your virtualenvs.

let g:python_host_prog = '/<Your absolut path to>/.virtualenvs/neovim2/bin/python'
let g:python3_host_prog = '/<Your absolut path to>/.virtualenvs/neovim3/bin/python'

Put this git repository in

~/.config/nvim

After those steps, on the first execution of nvim everything will install automatically.

Then in Neovim do:

:UpdateRemotePlugins