Debugger entered--Lisp error: (void-variable xref-location-marker)
(byte-code("...
(elpy-enable)
eval-buffer(#<buffer  *load*> nil "/home/pedro/.emacs.d/init.el" nil t)  ; Reading at buffer position 4559
load-with-code-conversion("/home/pedro/.emacs.d/init.el" "/home/pedro/.emacs.d/init.el" t t)
load("/home/pedro/.emacs.d/init" t t)
#[0 "205266...
command-line()
normal-top-level()