From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tassilo Horn Newsgroups: gmane.emacs.help Subject: Re: Installing "groovy-mode" fails missing "set-difference" func Date: Wed, 29 Jul 2015 07:47:09 +0200 Message-ID: <87zj2fzfaa.fsf@gnu.org> References: <87h9onpo4w.fsf@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1438148855 1039 80.91.229.3 (29 Jul 2015 05:47:35 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 29 Jul 2015 05:47:35 +0000 (UTC) Cc: help-gnu-emacs@gnu.org To: Alexis Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Wed Jul 29 07:47:27 2015 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ZKKD9-0004P8-5M for geh-help-gnu-emacs@m.gmane.org; Wed, 29 Jul 2015 07:47:27 +0200 Original-Received: from localhost ([::1]:33448 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZKKD8-0004iZ-FD for geh-help-gnu-emacs@m.gmane.org; Wed, 29 Jul 2015 01:47:26 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37122) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZKKCy-0004iG-Bn for help-gnu-emacs@gnu.org; Wed, 29 Jul 2015 01:47:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZKKCt-0004Sm-AY for help-gnu-emacs@gnu.org; Wed, 29 Jul 2015 01:47:16 -0400 Original-Received: from deliver.uni-koblenz.de ([141.26.64.15]:42997) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZKKCt-0004SI-4z for help-gnu-emacs@gnu.org; Wed, 29 Jul 2015 01:47:11 -0400 Original-Received: from thinkpad-t440p (dhcp51.uni-koblenz.de [141.26.71.51]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by deliver.uni-koblenz.de (Postfix) with ESMTPSA id 4E23E1A8388; Wed, 29 Jul 2015 07:47:10 +0200 (CEST) Mail-Followup-To: Alexis , help-gnu-emacs@gnu.org In-Reply-To: <87h9onpo4w.fsf@gmail.com> (Alexis's message of "Wed, 29 Jul 2015 14:46:07 +1000") User-Agent: Gnus/5.130014 (Ma Gnus v0.14) Emacs/25.0.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 141.26.64.15 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:106102 Archived-At: Alexis writes: Hi Alexis, >> 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.) Nope, the goovy-mode package should depend on the cl-lib package and then use `cl-set-difference'. I suggest to file a bug report at their bug tracker. Bye, Tassilo