I want to use the json.el included in 24.5, but cannot do that, because gnus includes an older version of json.el that is loaded before the one from 24.5.
When running list-load-path-shadows
I got this as one of the shadows:
/usr/share/emacs/site-lisp/gnus/gnus-fallback-lib/json hides /usr/share/emacs/24.5/lisp/json
How do I prevent the fallback json from being loaded?