Gentoo Archives: gentoo-user

From: Brennan Shacklett <bp.shacklett@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: equery depends =dev-lang/python-2.6.6-r2
Date: Fri, 02 Sep 2011 19:34:01
Message-Id: CAL8Wma9RjXdeQm6YGF1wJnU4nAp6aWXhYUQgCKqcnY7MBYKeXA@mail.gmail.com
In Reply to: Re: [gentoo-user] Re: equery depends =dev-lang/python-2.6.6-r2 by Mark Knecht
1 On Fri, Sep 2, 2011 at 12:17 PM, Mark Knecht <markknecht@×××××.com> wrote:
2
3 > On Fri, Sep 2, 2011 at 12:06 PM, Sebastian Beßler
4 > <sebastian@××××××××××××.de> wrote:
5 > > Am 02.09.2011 18:09, schrieb Mark Knecht:
6 > >
7 > >> I believe you can trust it, but why use --depclean instead of just -C?
8 > >
9 > > If you unmerge with -C you have to be sure that nothing needs it as a
10 > > dependency. Using --depclean helps because it checks that and only
11 > > unmerges if nothing needs it as a dependency anymore.
12 > >
13 > > Greetings
14 > >
15 > > Sebastian
16 >
17 > Fair enough. Thanks. Presumably the use of --depclean doesn't work
18 > until you're clear with emerge -DuN @world?
19 >
20 > I've used this stuff so long I've not learned many of the newer tricks
21 > I think. Good stuff.
22 >
23 > Cheers,
24 > Mark
25 >
26 >
27 It depends on the package you're trying to remove, but often in my
28 experience when using depclean on a single package it works fine without
29 updating world.
30 Also, -c is an alias for --depclean.