Subject: guix package -u should warn about non-existent packages
From: Mark H Weaver <[email-masked]>
To: [email-masked]
Date: Mon, 05 Jun 2017 20:48:43 -0400
List-Id: <debbugs-submit.debbugs.gnu.org>

In order to guard against users unwittingly using old software with
unpatched security flaws, "guix package -u" should issue a warning if
any packages in the profile that match the provided patterns are not
found in the set of available packages.

       Mark