Fails to run on Emacs 25.0.50.2

[PythonNut]

Debugger entered--Lisp error: (void-function vc-responsible-backend)
  vc-responsible-backend("/home/pythonnut/.emacs.d/init.el")
  vc-working-revision("/home/pythonnut/.emacs.d/init.el")
  vc-git-mode-line-string("/home/pythonnut/.emacs.d/init.el")
  apply(vc-git-mode-line-string "/home/pythonnut/.emacs.d/init.el")
  vc-call-backend(Git mode-line-string "/home/pythonnut/.emacs.d/init.el")
  vc-mode-line("/home/pythonnut/.emacs.d/init.el" Git)
  vc-find-file-hook()
  run-hooks(find-file-hook)
  after-find-file(nil t)
  find-file-noselect-1(#<buffer init.el> "~/.emacs.d/init.el" nil nil "~/.emacs.d/init.el" (2500373 40))
  find-file-noselect("/home/pythonnut/.emacs.d/init.el")
  esup-child-profile-file("/home/pythonnut/.emacs.d/init.el" 0)
  esup-child-run("/home/pythonnut/.emacs.d/init.el" "41966")
  eval((esup-child-run "/home/pythonnut/.emacs.d/init.el" "41966"))
  command-line-1(("-L" "/home/pythonnut/.emacs.d/elpa/esup-20150222.1815/" "-l" "esup-child" "--eval=(esup-child-run \"/home/pythonnut/.emacs.d/init.el\" \"41966\")"))
  command-line()
  normal-top-level()

My init.el contains nothing.

My system is:

• Arch Linux
• Emacs 25.0.50.2

[jschaf]

Hmm... that's strange. What do you mean your init.el contains nothing?

[PythonNut]

I commented it all out. I was bisecting my init, and I bisected it all away.

[jschaf]

Can you try again and if it does fail, post the contents of *esup-log*? It's a hidden buffer, but it exists.

[PythonNut]

Oddly enough, it works now. No idea what changed.

[jschaf]

Might have been this commit: 31cdf2c3aa77045bd997a9731319f97e4019cc68 or a problem with .elc files in #22