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From: Alan McKinnon <alan.mckinnon@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] complex depencies - how to cut the Gordian knot?
Date: Fri, 10 Jul 2009 20:01:36 +0200
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Cc: Helmut Jarausch <jarausch@igpm.rwth-aachen.de>
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On Friday 10 July 2009 12:44:36 Helmut Jarausch wrote:
> Hi,
>
> I'm upgrading Gentoo nearly each day for 2 years now.
> But once in a while I'm lost, like this time
>
> emerge --keep-going -j2 -1 --ask --update --newuse --deep @system @world
> gives a lot of blockings which I don't quite understand (and there are
> so many) - see below.
>
> I'd be very grateful to some hint how to proceed in such a case.
> I've already looked at the dependencies of some of these packages
> but I can't find the reason for those blockings.
>
> (I'm using portage 2.2_rc33)
>
> Many thanks for your help,
> Helmut.

You have a mixture of qt-4.5.1 and 4.5.2 packages there. 

Do you perhaps have x11-libs/qt installed? Unmerge it, it's a meta package and 
you don't need it. Let other apps that use qt pull in the necessary packages.

-- 
alan dot mckinnon at gmail dot com