From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1OjvqH-0002j0-BI for garchives@archives.gentoo.org; Fri, 13 Aug 2010 15:06:47 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id BF45FE09D9 for ; Fri, 13 Aug 2010 15:06:43 +0000 (UTC) Received: from smtpq2.gn.mail.iss.as9143.net (smtpq2.gn.mail.iss.as9143.net [212.54.34.165]) by pigeon.gentoo.org (Postfix) with ESMTP id 701BCE0807 for ; Fri, 13 Aug 2010 14:32:53 +0000 (UTC) Received: from [212.54.34.148] (helo=smtp16.gn.mail.iss.as9143.net) by smtpq2.gn.mail.iss.as9143.net with esmtp (Exim 4.69) (envelope-from ) id 1OjvJU-00041d-KR for gentoo-user@lists.gentoo.org; Fri, 13 Aug 2010 16:32:52 +0200 Received: from 53531ddc.cable.casema.nl ([83.83.29.220] helo=data.antarean.org) by smtp16.gn.mail.iss.as9143.net with esmtp (Exim 4.69) (envelope-from ) id 1OjvJS-0000RX-4B for gentoo-user@lists.gentoo.org; Fri, 13 Aug 2010 16:32:50 +0200 Received: from localhost (localhost [127.0.0.1]) by data.antarean.org (Postfix) with ESMTP id 430D0221C for ; Fri, 13 Aug 2010 16:35:05 +0200 (CEST) X-Virus-Scanned: amavisd-new at antarean.org Received: from data.antarean.org ([127.0.0.1]) by localhost (data.antarean.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id HQyr+QQSCb2d for ; Fri, 13 Aug 2010 16:35:05 +0200 (CEST) Received: from eve.localnet (eve.lan.antarean.org [10.20.13.50]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by data.antarean.org (Postfix) with ESMTPS id 3B6C02040 for ; Fri, 13 Aug 2010 16:35:03 +0200 (CEST) From: "J. Roeleveld" To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] emerge conflict Date: Fri, 13 Aug 2010 16:32:44 +0200 User-Agent: KMail/1.13.5 (Linux/2.6.30-gentoo-r5; KDE/4.4.5; x86_64; ; ) References: <20100813140452.GA8350@BiggerBoxer> <201008131517.50195.joost@antarean.org> <20100813153623.61cb8bf5@stelf-pc> In-Reply-To: <20100813153623.61cb8bf5@stelf-pc> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201008131632.44518.joost@antarean.org> X-ZiggoSMTP-MailScanner-Information: Please contact the ISP for more information X-ZiggoSMTP-MailScanner-ID: 1OjvJS-0000RX-4B X-ZiggoSMTP-MailScanner: Found to be clean X-ZiggoSMTP-MailScanner-SpamCheck: geen spam, SpamAssassin (niet cached, score=0.078, vereist 5, autolearn=not spam, BAYES_50 0.00, TW_BP 0.08) X-ZiggoSMTP-MailScanner-From: joost@antarean.org X-Spam-Status: No X-Archives-Salt: 465b6968-c3a0-4681-a54c-4fafca8ffa94 X-Archives-Hash: 35b93ff6282f1f5f4e71399ee6dcc1ee On Friday 13 August 2010 15:36:23 Daniel Wagener wrote: > On Fri, 13 Aug 2010 15:17:50 +0200 > > "J. Roeleveld" wrote: > > On Friday 13 August 2010 14:15:59 Alan McKinnon wrote: > > > On Friday 13 August 2010 16:04:53 Frank Schwidom wrote: > > > > Hi > > > > > > > > i get the error: > > > > > > > > { > > > > !!! Multiple package instances within a single package slot have > > > > been pulled > > > > !!! into the dependency graph, resulting in a slot conflict: > > > > > > > > media-libs/libpng:0 > > > > > > > > ('ebuild', '/', 'media-libs/libpng-1.4.3', 'merge') pulled in by > > > > > > > > >=media-libs/libpng-1.2.43-r2:0 required by ('ebuild', '/', > > > > >'x11-libs/cairo-1.8.10', 'merge') > > > > >=media-libs/libpng-1.4 required by ('ebuild', '/', > > > > >'x11-libs/gtk+-2.20.1-r1', 'merge') > > > > > > > > (and 27 more) > > > > > > > > } > > > > > > > > And i wonder that it seems not to be possible to install both libs > > > > (libpng-1.2.43-r2:0, libpng-1.4) in the same time. Linux is > > > > actually able to manage this by the lib-version and links. > > > > > > You have misread the portage output. It does not say it wants those > > > versions. > > > > > > It says this: > > > >=media-libs/libpng-1.2.43-r2:0 > > > >=media-libs/libpng-1.4 > > > > > > Note the greater than or equal to. > > > > > > The limiting factor to multiple versions is not Linux, it is > > > portage. Portage will not co-install two versions in the same SLOT. > > > > > > > Did i have overseen any gentoo switch that makes is possible? Or > > > > is there any other option? > > > > > > This whole libpng mess was a right royal fuck up several months > > > ago. I forget the specifics but IIRC a decent solution was > > > > > > emerge -C libpng > > > emerge libpng > > > revdep-rebuild > > > > > > The last step takes some time to complete, there is a lot of > > > fall-out to deal with. > > > > > > As you are only hitting this now, I assume you have a stable system > > > and are not using the masked versions of portage. > > > @preserved-rebuild would save you lots of pain, but that feature is > > > not available in stable versions of portage. > > > > > > For more info, check the archives. There is more mail there about > > > this than you could ever possibly want to read. > > > > I actually hit this myself yesterday. > > When emerging "libpng", it mentions a script that needs to be run. I > > would suggest running that script. > > > > I think the following commands were the ones that led to a properly > > upgraded system. It is now working for me, but it did take quite a > > while. ** > > emerge -vauD --newuse world > > lafilefixer --justfixit > > /usr/sbin/libpng-1.4.x-update.sh > > emerge -vauD --newuse world > > revdep-rebuild -- -va > > emerge -vauD --newuse world > > ** > > > > Alternatively, you could always try to one that should always work: > > > > emerge -vae world > > (NOTE: This will rebuild _everything_) > > > > Btw, if you are using KDE, you might, like me, also hit issues with > > akonadi not starting (I couldn't not use it anymore) > > Post on the list if you hit it, I still have these fresh in my mind :) > > > > -- > > Joost > > This script is hopefully not the hack, that is said to be a problem in > the future? > > http://blog.flameeyes.eu/2010/06/29/stable-users-libpng-update Eeerh.... Not sure, guess I stopped reading too soon as I managed to get it to appear to be working... Anyway, am currently doing a " emerge -vae world " as I want to get it all compiled using GCC 4.4. Guess that should 'fix' whatever damage that script does? -- Joost