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Am Samstag, 22.02.2014 um 21:15 |
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schrieb Alan Mackenzie <acm@×××.de>: |
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|
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> Hi, Gentoo. |
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> |
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> I've just tried an emerge -puND world, after a shockingly long |
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> interval. I got the error message: |
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> |
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> !!! Multiple package instances within a single package slot have |
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> been pulled !!! into the dependency graph, resulting in a slot |
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> conflict: |
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> |
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> , etc. |
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> |
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> To simplify the problem, I tried to emerge an individual package |
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> identified in that message, and tried emerge -p libpng. I got the |
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> same message, with this: |
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> |
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> ############################################################################### |
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> !!! Multiple package instances within a single package slot have been |
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> pulled !!! into the dependency graph, resulting in a slot conflict: |
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> |
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> media-libs/libpng:0 |
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> |
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> (media-libs/libpng-1.5.17-r1::gentoo, installed) pulled in by |
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> media-libs/libpng:0/0= required by |
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> (x11-libs/cairo-1.12.14-r4::gentoo, installed) |
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> >=media-libs/libpng-1.4:0/0= required by |
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> >(app-editors/emacs-24.3-r2::gentoo, installed) |
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> media-libs/libpng:0/0= required by |
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> (media-libs/libwebp-0.3.1::gentoo, installed) media-libs/libpng:0/0= |
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> required by (net-print/cups-filters-1.0.36-r1::gentoo, installed) |
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> media-libs/libpng:0/0= required by |
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> (kde-base/kdelibs-4.11.2-r1::gentoo, installed) |
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> media-libs/libpng:0/0= required by (dev-qt/qtgui-4.8.5-r1::gentoo, |
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> installed) media-libs/libpng:0/0= required by |
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> (app-text/poppler-0.24.3::gentoo, installed) (and 3 more with the |
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> same problems) |
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> |
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> (media-libs/libpng-1.6.8::gentoo, ebuild scheduled for merge) |
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> pulled in by (no parents that aren't satisfied by other packages in |
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> this slot) |
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> ############################################################################### |
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> |
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> Clearly, I'm trying to update libpng-1.5.17 to libpng-1.6.8. What |
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> does this portion of the message mean: |
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> |
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> media-libs/libpng:0/0= |
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> ^^^^^ |
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> |
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> ? Is it somehow telling me that cairo and friends require the |
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> currently installed version, whatever that is? Where is this format |
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> documented? I couldn't find anything about it in the Gentoo |
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> handbook, and not in the emerge man page either. |
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> |
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> What do I have to do to get this thing emerged? |
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> |
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> Thanks! |
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> |
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|
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Sometimes it is helpful to increase the backtrack value. Some weeks ago |
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I had a similar problem and could I solve it with |
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|
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emerge --backtrack=100 ... |
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