From: Alan McKinnon <alan.mckinnon@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] re: duplicated packages
Date: Thu, 19 Sep 2013 21:50:43 +0200 [thread overview]
Message-ID: <523B5593.8000907@gmail.com> (raw)
In-Reply-To: <523B495A.8010706@gmail.com>
On 19/09/2013 20:58, Alexander Kapshuk wrote:
> Howdy,
>
> Is having duplicate packages a good or a bad thing in gentoo? I'm clear
> about having duplicate packages for the kernel. I'm using the more
> recent one, but hanging on to the old one just in case.
>
> Perhaps, the reason for having duplicate packages is the fact that
> various packages I have installed on the system may require a different
> version of a package I may already have installed. Is that it?
>
> _box0=; equery list --duplicates '*'
> * Searching for * ...
> [IP-] [ ] app-text/docbook-xml-dtd-4.1.2-r6:4.1.2
> [IP-] [ ] app-text/docbook-xml-dtd-4.4-r2:4.4
> [IP-] [ ] dev-lang/python-2.7.5-r2:2.7
> [IP-] [ ] dev-lang/python-3.2.5-r2:3.2
> [IP-] [ ] dev-libs/openssl-0.9.8y:0.9.8
> [IP-] [ ] dev-libs/openssl-1.0.1e-r1:0
> [IP-] [ ] media-libs/lcms-1.19:0
> [IP-] [ ] media-libs/lcms-2.3:2
> [IP-] [ ] sys-devel/autoconf-2.13:2.1
> [IP-] [ ] sys-devel/autoconf-2.69:2.5
> [IP-] [ ] sys-devel/automake-1.10.3:1.10
> [IP-] [ ] sys-devel/automake-1.12.6:1.12
> [IP-] [ ] sys-devel/automake-1.13.4:1.13
> [IP-] [M ] sys-kernel/gentoo-sources-3.8.13:3.8.13
> [IP-] [ ] sys-kernel/gentoo-sources-3.10.7:3.10.7
> [IP-] [ ] virtual/libusb-0:0
> [IP-] [ ] virtual/libusb-1:1
> [IP-] [ ] x11-libs/gtk+-2.24.17:2
> [IP-] [ ] x11-libs/gtk+-3.4.4:3
> [IP-] [ ] x11-themes/gtk-engines-xfce-3.0.1-r200:0
> [IP-] [ ] x11-themes/gtk-engines-xfce-3.0.1-r300:3
> _
> Thanks.
>
They are not duplicates they are called SLOTS
And you have them for a reason - one thing needs package A version X,
something else needs package A version Y. Usually, you can have only
one, SLOTS let you have more than one that can co-exist.
Don't worry about them, let them be. You need them.
--
Alan McKinnon
alan.mckinnon@gmail.com
next prev parent reply other threads:[~2013-09-19 19:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-19 18:58 [gentoo-user] re: duplicated packages Alexander Kapshuk
2013-09-19 19:50 ` Alan McKinnon [this message]
2013-09-19 20:00 ` Alexander Kapshuk
2013-09-20 1:37 ` Dale
2013-09-20 16:34 ` Alexander Kapshuk
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