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Re: Installing "groovy-mode" fails missing "set-difference" func
From: |
Tassilo Horn |
Subject: |
Re: Installing "groovy-mode" fails missing "set-difference" func |
Date: |
Wed, 29 Jul 2015 07:47:09 +0200 |
User-agent: |
Gnus/5.130014 (Ma Gnus v0.14) Emacs/25.0.50 (gnu/linux) |
Alexis <flexibeast@gmail.com> 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