spacemacs custom theme based on the vim-apprentice color scheme.

• Clone the repo into ~/.emacs.d/private/

cd ~/.emacs.d/private
git clone -v --progress https://github.com/sjas/apprentice-theme

• Add this into your .spacemacs (at dotspacemacs/user-config)

(add-to-list 'custom-theme-load-path "~/.emacs.d/private/apprentice-theme/")
(load-theme 'apprentice)

and change under dotspacemacs/init()

dotspacemacs-themes '(apprentice ... )

such that apprentice becomes the first entry.