Re: [gentoo-user] Portage strangeness with imagemagick

["Dirk Heinrichs" <dirk.heinrichs@online.de>]

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Am Donnerstag 29 Oktober 2009 20:08:27 schrieb Dan Johansson:
> 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:

Oh, I looked into the 0.16 ebuild of ufraw, which contains this:

RDEPEND="
        media-libs/jpeg
        >=media-libs/lcms-1.13
        media-libs/tiff
        exif? ( >=media-gfx/exiv2-0.11 )
        gnome? ( gnome-base/gconf )
        gtk? ( >=x11-libs/gtk+-2.6.0
                >=media-gfx/gtkimageview-1.5.0
                gimp? ( >=media-gfx/gimp-2.0 ) )
        lensfun? ( >=media-libs/lensfun-0.2.3 )"

So this one really has the gtk+ dep depending on the presence of the gtk use 
flag.

Bye...

	Dirk

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