Re: [gentoo-user] Portage strangeness with imagemagick

[Alan McKinnon <alan.mckinnon@gmail.com>]

On Thursday 29 October 2009 21:08:27 Dan Johansson wrote:
> On Thursday 29 October 2009 19.52:52 Dirk Heinrichs wrote:
> > Am Donnerstag 29 Oktober 2009 19:39:27 schrieb Dan Johansson:
> > > Today when I do an update world on one of my serves I get the
> > > following:
> > >
> > > ----------------------------------------------------8<-----------------
> > >-- -- ----------------------------- # emerge --update --deep --verbose
> > > --reinstall changed-use --with-bdeps y world --pretend --tree
> > >
> > > These are the packages that would be merged, in reverse order:
> > >
> > > Calculating dependencies... done!
> > >
> > > emerge: there are no ebuilds built with USE flags to satisfy ">=x11-
> > > libs/cairo-1.6[X]".
> > > !!! One of the following packages is required to complete your request:
> > > - x11-libs/cairo-1.8.8 (Change USE: +X)
> > > (dependency required by "x11-libs/gtk+-2.16.6" [ebuild])
> > > (dependency required by "media-gfx/ufraw-0.15-r1" [ebuild])
> > > (dependency required by "media-gfx/imagemagick-6.5.2.9" [ebuild])
> > > (dependency required by "www-apps/gallery-2.3" [ebuild])
> > > (dependency required by "world" [argument])
> > > ----------------------------------------------------8<-----------------
> > >-- -- -----------------------------
> > >
> > > As this is a server I really do not want/need X on this host.
> >
> > So why do have gtk+ in your USE, then? That's the one that makes ufraw
> > pull in gtk+ which in turn wants cairo with the X flag. OTOH, this
> > doesn't mean you'll get X installed on your machine. You'll only get a
> > handful of X libs.
> >
> > > I can not see why it works if I first deletes all USE flags (-*) and
> > > the just sets the USE flags I need again.
> >
> > Because it's not imagemagick that wants cairo with X (which the emerge
> >  output above clearly states).
> >
> > Bye...
> >
> > 	Dirk
> 
> Yes, I can see that it's not imagemagick directly that pulls in cairo. And
>  I do not have the gtk USE flag set:
> 
> # euse -i gtk
> global use flags (searching: gtk)
> ************************************************************
> [-    ] gtk - Adds support for x11-libs/gtk+ (The GIMP Toolkit)
> <...snip...>
> 

ufraw's DEPEND:

RDEPEND="media-libs/jpeg
        >=media-libs/lcms-1.13
        media-libs/tiff
        >=x11-libs/gtk+-2.4.0

You don't have a choice. With ufraw you are going to get gtk+.

imagemagick pulls in ufraw:

RDEPEND="raw? ( media-gfx/ufraw )

But you have -raw in USE for imagemagick

Hmm. What does emerge --info have to say about USE=raw?
What does emerge -pvt imagemagick have to say?
I'm thinking raw may be overridden in your profile. what profile are you 
using?


-- 
alan dot mckinnon at gmail dot com