Re: Installing "groovy-mode" fails missing "set-difference" func

[Alexis]

KARR, DAVID <dk068x@att.com> writes:

> I have Emacs 24.5.1.  I tried to install "groovy-mode" through 
> "Manage Packages".  When it installed, it complained about a 
> missing "set-difference" func.  What do I need to do about this?

`set-difference` is part of cl.el, so doing `(require 'cl)` 
somewhere in your init/config should help. (`groovy-mode` should 
be doing that `require` itself, though.)


Alexis.