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littlebar
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PostPosted: Mon Feb 10, 2014 2:20 am    Post subject: slot conflicts when update world Reply with quote

Hi !

when I update my world ,
Code:
 emerge -DuNav world


I get slot conflicts,
Code:
Total: 78 packages (63 upgrades, 5 new, 4 in new slots, 6 reinstalls, 2 uninstalls), Size of downloads: 271,409 kB
Conflict: 7 blocks (3 unsatisfied)

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

media-libs/libpng:0

  (media-libs/libpng-1.5.17-r1::gentoo, installed) pulled in by
    media-libs/libpng:0/0= required by (x11-libs/cairo-1.12.14-r4::gentoo, installed)
    media-libs/libpng:0/0= required by (media-libs/jbig2dec-0.11-r1::gentoo, installed)
    media-libs/libpng:0/0= required by (dev-qt/qtgui-4.8.5-r1::gentoo, installed)
    media-libs/libpng:0/0= required by (net-print/cups-filters-1.0.36-r1::gentoo, installed)
    media-libs/libpng:0/0= required by (app-text/poppler-0.24.3::gentoo, installed)
    >=media-libs/libpng-1.5:0/0= required by (dev-java/icedtea-bin-6.1.12.7::gentoo, installed)
    media-libs/libpng:0/0= required by (x11-misc/slim-1.3.6-r3::gentoo, installed)
    (and 1 more with the same problems)

  (media-libs/libpng-1.6.8::gentoo, ebuild scheduled for merge) pulled in by
    media-libs/libpng:0/16 required by (app-office/libreoffice-bin-4.1.3.2-r3::gentoo, ebuild scheduled for merge)

app-text/poppler:0

  (app-text/poppler-0.24.5::gentoo, ebuild scheduled for merge) pulled in by
    app-text/poppler:0/44 required by (app-office/libreoffice-bin-4.1.3.2-r3::gentoo, ebuild scheduled for merge)

  (app-text/poppler-0.24.3::gentoo, installed) pulled in by
    app-text/poppler:0/43=[cxx,jpeg,lcms,tiff,xpdf-headers(+)] required by (net-print/cups-filters-1.0.36-r1::gentoo, installed)
    >=app-text/poppler-0.20:0/43=[cairo] required by (app-text/evince-3.8.3::gentoo, installed)
    (and 1 more with the same problems)


It may be possible to solve this problem by using package.mask to
prevent one of those packages from being selected. However, it is also
possible that conflicting dependencies exist such that they are
impossible to satisfy simultaneously.  If such a conflict exists in
the dependencies of two different packages, then those packages can
not be installed simultaneously. You may want to try a larger value of
the --backtrack option, such as --backtrack=30, in order to see if
that will solve this conflict automatically.

For more information, see MASKED PACKAGES section in the emerge man
page or refer to the Gentoo Handbook.


 * Error: The above package list contains packages which cannot be
 * installed at the same time on the same system.

  (media-libs/jpeg-8d-r1::gentoo, ebuild scheduled for merge) pulled in by
    =media-libs/jpeg-8* required by (app-office/libreoffice-bin-4.1.3.2-r3::gentoo, ebuild scheduled for merge)

  (media-libs/libpng-1.5.17-r15::gentoo, ebuild scheduled for merge) pulled in by
    =media-libs/libpng-1.5* required by (mail-client/thunderbird-bin-24.1.1::gentoo, installed)

  (media-libs/libjpeg-turbo-1.3.0-r3::gentoo, ebuild scheduled for merge) pulled in by
    >=media-libs/libjpeg-turbo-1.3.0-r2:0[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?] (>=media-libs/libjpeg-turbo-1.3.0-r2:0[abi_x86_32(-)]) required by (virtual/jpeg-62::gentoo, ebuild scheduled for merge)
    >=media-libs/libjpeg-turbo-1.3.0-r2:0[static-libs?,abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?] (>=media-libs/libjpeg-turbo-1.3.0-r2:0[abi_x86_32(-)]) required by (virtual/jpeg-0-r2::gentoo, ebuild scheduled for merge)


For more information about Blocked Packages, please refer to the following
section of the Gentoo Linux x86 Handbook (architecture is irrelevant):

http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?full=1#blocked


how to solve it and is there doc about slot conflicts on details ?
many thx. :D
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TomWij
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PostPosted: Mon Feb 10, 2014 7:59 am    Post subject: Reply with quote

Can you provide the full output? (What is of interest here is "Conflict: 7 blocks (3 unsatisfied)")
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littlebar
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PostPosted: Mon Feb 10, 2014 11:22 am    Post subject: Reply with quote

TomWij wrote:
Can you provide the full output? (What is of interest here is "Conflict: 7 blocks (3 unsatisfied)")


thanks for your help first.

But I didn't note the full output before run the code
Code:
# emerge --update --newuse --deep --with-bdeps=y --keep-going=y  @world
which seems work well and had no Conflicts.

So I couldn't post the full output now . :( Sorry for that.
I will note it next time. :D
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TomWij
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PostPosted: Mon Feb 10, 2014 12:46 pm    Post subject: Reply with quote

Yes, usually when you try to emerge something specific it helps to first do a world upgrade (with -uDN) to obtain a consistent system.
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