Update is blocked because of circular use flag dependency.

[ritzmax72]

Code: Select all

emerge --update --deep --with-bdeps=y --ask --exclude app-text/poppler @world

 * IMPORTANT: 1 news items need reading for repository 'librewolf'.
 * IMPORTANT: 29 news items need reading for repository 'gentoo'.
 * Use eselect news read to view new items.


 * IMPORTANT: 5 config files in '/etc/portage' need updating.
 * See the CONFIGURATION FILES and CONFIGURATION FILES UPDATE TOOLS
 * sections of the emerge man page to learn how to update config files.

These are the packages that would be merged, in order:

Calculating dependencies... done!
Dependency resolution took 16.29 s (backtrack: 0/20).


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

media-libs/opencolorio:0

  (media-libs/opencolorio-2.4.1-r1:0/2.4::gentoo, ebuild scheduled for merge) USE="-apps -doc -opengl -python -test" ABI_X86="(64)" CPU_FLAGS_X86="sse2 -avx -avx2 -avx512f -f16c -sse3 -sse4_1 -sse4_2 -ssse3" PYTHON_SINGLE_TARGET="python3_12 -python3_11 -python3_13" pulled in by
    (no parents that aren't satisfied by other packages in this slot)

  (media-libs/opencolorio-2.3.2:0/2.3::gentoo, installed) USE="-apps -doc -opengl -python -test" ABI_X86="(64)" CPU_FLAGS_X86="sse2 -avx -avx2 -avx512f -f16c -sse3 -sse4_1 -sse4_2 -ssse3" PYTHON_SINGLE_TARGET="python3_12 -python3_10 -python3_11" pulled in by
    >=media-libs/opencolorio-2.1.1-r4:0/2.3= required by (media-libs/openimageio-2.5.13.1:0/2.5::gentoo, installed) USE="tools truetype -dicom -doc -ffmpeg -fits -gif -gui -jpeg2k -opencv -openvdb -ptex -python -raw -test" ABI_X86="(64)" CPU_FLAGS_X86="sse2 -aes -avx -avx2 -avx512f -f16c -sse3 -sse4_1 -sse4_2 -ssse3" PYTHON_SINGLE_TARGET="python3_12 -python3_10 -python3_11"
                                     ^^^^^^^                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       


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.


emerge: there are no ebuilds built with USE flags to satisfy "~dev-qt/qtbase-6.8.3:6[opengl=]".
!!! One of the following packages is required to complete your request:
- dev-qt/qtbase-6.8.3::gentoo (Change USE: +opengl)
- dev-qt/qttools-6.8.3::gentoo (Change USE: -opengl)
(dependency required by "dev-qt/qttools-6.8.3::gentoo" [ebuild])
(dependency required by "@selected" [set])
(dependency required by "@world" [argument])

Last time when I had this issue I had to uninstall a lot of packages and re-do update. I don't know why same issue has come; I was expecting it to get sanitized.

[asturm]

What do you not understand about the package.use conflict right at the end of your output?

Please read news items.
Please update your config files.

[ritzmax72]

What do you not understand about the package.use conflict right at the end of your output?

Please read news items.
Please update your config files.

Thanks.

[Hu]

This is not a loop. Portage needs you to pick one of two ways forward. It is not clear to me if your response to asturm indicates you found an acceptable solution. If you still need help after doing as asturm suggests, please state so. Otherwise, please mark the thread as solved.