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RE: Installing "groovy-mode" fails missing "set-difference" func
From: |
KARR, DAVID |
Subject: |
RE: Installing "groovy-mode" fails missing "set-difference" func |
Date: |
Wed, 29 Jul 2015 04:56:30 +0000 |
> -----Original Message-----
> From: help-gnu-emacs-bounces+dk068x=att.com@gnu.org [mailto:help-
> gnu-emacs-bounces+dk068x=att.com@gnu.org] On Behalf Of Alexis
> Sent: Tuesday, July 28, 2015 9:46 PM
> To: help-gnu-emacs@gnu.org
> Subject: Re: Installing "groovy-mode" fails missing "set-
> difference" func
>
>
> 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.)
Thanks, that did it.