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../../Users/Username/AppData/Roaming/.emacs.d/layers/+spacemacs/spacemacs-purpose/local/spacemacs-purpose-popwin/spacemacs-purpose-popwin.el: Obsolete name arg "pupo" to constructor purpose-conf
The name argument, seems to only be needed for Emacs <= 24.3, according to this
line in the emacs-purpose package:
;; the name arg ("purpose-x-code1") is necessary for Emacs 24.3 and older
source:
00ddafcf48/window-purpose-x.el (L71)
The minimum version supported by Spacemacs is 24.4.