portage-ng / portage / dev-python / pyzotero / 1.16.0
emerge -vp

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

Calculating dependencies ... done!
Dependency resolution took 5.07 s (backtrack: 10/20).

[ebuild  N     ] media-libs/alsa-topology-conf-1.2.5.1-r1::gentoo  USE="-verify-sig" 12 KiB
[ebuild  N     ] media-libs/alsa-ucm-conf-1.2.16.1::gentoo  USE="-verify-sig" 83 KiB
[ebuild  N     ] x11-themes/hicolor-icon-theme-0.17::gentoo  52 KiB
[ebuild  N     ] x11-libs/libXcursor-1.2.3::gentoo  USE="-doc" 286 KiB
[ebuild  N     ] x11-libs/libXtst-1.2.5::gentoo  USE="-doc" 285 KiB
[ebuild  N     ] x11-libs/libXcomposite-0.4.7::gentoo  USE="-doc" 267 KiB
[ebuild  N     ] x11-libs/libXdamage-1.1.7::gentoo  260 KiB
[ebuild  N     ] x11-libs/libXres-1.2.3::gentoo  USE="-doc" 263 KiB
[ebuild  NS    ] app-text/docbook-xml-dtd-4.3-r2:4.3::gentoo [4.1.2-r7:4.1.2::gentoo, 4.2-r3:4.2::gentoo, 4.4-r3:4.4::gentoo, 4.5-r2:4.5::gentoo] 82 KiB
[ebuild  N     ] net-libs/llhttp-9.4.3:0/9.4::gentoo  40 KiB
[ebuild  N     ] dev-libs/nspr-4.40::gentoo  USE="-debug" 986 KiB
[ebuild     U  ] dev-python/installer-1.1.0::gentoo [0.7.0::gentoo] USE="-test -verify-provenance%" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 924 KiB
[ebuild  N     ] media-libs/alsa-lib-1.2.16.1::gentoo  USE="python -debug -doc -verify-sig" PYTHON_SINGLE_TARGET="python3_14 -python3_12 -python3_13 (-python3_15)" 1104 KiB
[ebuild  N     ] media-libs/libepoxy-1.5.10-r3::gentoo  USE="X -test" 325 KiB
[ebuild  N     ] dev-libs/libgit2-1.9.7:0/1.9::gentoo  USE="ssh -examples -gssapi -test -trace" 7588 KiB
[ebuild  NS    ] dev-lang/rust-bin-1.99.0:1.99.0::gentoo [1.94.0:1.94.0::gentoo] USE="clippy rustfmt (-big-endian) -doc* (-prefix) -rust-analyzer -rust-src -verify-sig" CPU_FLAGS_X86="sse2" LLVM_SLOT="(23%*) (-21%*)" 205530 KiB
[ebuild  N     ] dev-libs/nss-3.131::gentoo  USE="utils -cacert -test -test-full" CPU_FLAGS_X86="avx2 sse3" 85996 KiB
[ebuild  N     ] dev-python/uv-0.13.1::gentoo  USE="-debug -test" 51868 KiB
[ebuild  N     ] dev-util/cargo-c-0.10.26::gentoo  USE="-debug" 32441 KiB
[ebuild     U  ] dev-python/gpep517-23::gentoo [19::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 31 KiB
[ebuild     U  ] dev-python/flit-core-4.1.0::gentoo [3.12.0::gentoo] USE="-test -verify-provenance%" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 54 KiB
[ebuild     U  ] dev-python/packaging-26.3::gentoo [26.0::gentoo] USE="-test -verify-provenance" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 307 KiB
[ebuild     U  ] dev-python/trove-classifiers-2026.9.21.13::gentoo [2026.1.14.14::gentoo] USE="-test -verify-provenance" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 17 KiB
[ebuild     U  ] dev-python/more-itertools-11.2.1::gentoo [10.8.0::gentoo] USE="-doc" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 151 KiB
[ebuild     U  ] dev-python/wheel-0.48.0::gentoo [0.46.3::gentoo] USE="-test -verify-provenance" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 65 KiB
[ebuild     U  ] dev-python/idna-3.20::gentoo [3.11::gentoo] USE="-test% -verify-provenance%" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 212 KiB
[ebuild  N     ] dev-python/truststore-0.10.5::gentoo  USE="-test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" 32 KiB
[ebuild     U  ] dev-python/pathspec-1.1.1::gentoo [1.0.4::gentoo] USE="-verify-provenance" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 133 KiB
[ebuild  N     ] dev-python/tomlkit-0.15.2::gentoo  USE="-test" PYTHON_TARGETS="python3_14 -pypy3_12 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" 187 KiB
[ebuild  N     ] dev-python/uv-build-0.13.1::gentoo  USE="-test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)" 437 KiB
[ebuild     U  ] dev-python/platformdirs-4.13.5::gentoo [4.9.4::gentoo] USE="-test -verify-provenance" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 61 KiB
[ebuild     U  ] dev-python/jaraco-context-6.1.2::gentoo [6.1.1::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 17 KiB
[ebuild     U  ] dev-python/editables-0.6::gentoo [0.5::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 19 KiB
[ebuild     U  ] dev-python/typing-extensions-4.16.0::gentoo [4.15.0::gentoo] USE="-test -verify-provenance%" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 111 KiB
[ebuild  N     ] dev-python/pyparsing-3.3.3::gentoo  USE="-examples -test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)" 1026 KiB
[ebuild     U  ] dev-python/pyproject-metadata-0.12.1::gentoo [0.11.0::gentoo] USE="-test -verify-provenance" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 48 KiB
[ebuild     U  ] dev-python/jaraco-functools-4.6.0::gentoo [4.4.0::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 21 KiB
[ebuild     U  ] dev-python/jaraco-text-4.3.0::gentoo [4.2.0::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 21 KiB
[ebuild     U  ] dev-python/setuptools-84.0.0::gentoo [81.0.0::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 1142 KiB
[ebuild  N     ] dev-python/vcs-versioning-2.6.0::gentoo  USE="-test -verify-provenance" PYTHON_TARGETS="python3_14 -pypy3_12 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" 163 KiB
[ebuild     U  ] dev-python/setuptools-scm-10.3.4::gentoo [9.2.2::gentoo] USE="-test -verify-provenance" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 77 KiB
[ebuild  N     ] dev-python/bibtexparser-1.4.4::gentoo  USE="-test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)" 95 KiB
[ebuild  N     ] dev-python/semantic-version-2.10.0::gentoo  USE="-doc -test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" 52 KiB
[ebuild  N     ] dev-python/anyio-4.15.1::gentoo  USE="-doc -test -verify-provenance" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)" 271 KiB
[ebuild  N     ] dev-python/h11-0.16.0::gentoo  USE="-test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" 99 KiB
[ebuild     U  ] dev-python/pluggy-1.7.0::gentoo [1.6.0::gentoo] USE="-test -verify-provenance%" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 121 KiB
[ebuild     U  ] dev-python/markupsafe-3.0.4::gentoo [3.0.3::gentoo] USE="native-extensions -debug -test -verify-provenance%" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 151 KiB
[ebuild     U  ] dev-python/fastjsonschema-2.22.2::gentoo [2.21.2::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* -python3_14t% (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%)" 377 KiB
[ebuild   R    ] dev-python/lark-1.3.1::gentoo  USE="-test" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* -python3_14t% (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%)" 374 KiB
[ebuild   R    ] dev-python/olefile-0.47::gentoo  USE="-doc" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* -python3_14t% (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%)" 100 KiB
[ebuild     U  ] dev-python/hatchling-1.32.4::gentoo [1.29.0::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 5239 KiB
[ebuild   R    ] dev-python/jinja2-3.1.6::gentoo  USE="-doc -test -verify-provenance%" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* -python3_14t% (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%)" 240 KiB
[ebuild     U  ] dev-python/poetry-core-2.5.0::gentoo [2.3.1::gentoo] USE="-test -verify-provenance" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* -python3_14t% (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%)" 446 KiB
[ebuild  N     ] dev-python/setuptools-rust-1.13.0::gentoo  USE="-debug -test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)" 302 KiB
[ebuild  N     ] dev-python/whenever-0.11.0::gentoo  USE="native-extensions -debug -test -verify-provenance" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)" 17057 KiB
[ebuild  N     ] dev-python/hatch-fancy-pypi-readme-25.1.0::gentoo  USE="-test" PYTHON_TARGETS="python3_14 -pypy3_12 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" 29 KiB
[ebuild  N     ] dev-python/dunamai-1.26.1::gentoo  USE="-test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" 45 KiB
[ebuild  N     ] dev-python/feedparser-sgmllib-2.1.0::gentoo  USE="-test -verify-provenance" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)" 27 KiB
[ebuild     U  ] dev-python/pygments-2.21.0::gentoo [2.19.2::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 4889 KiB
[ebuild   R    ] dev-python/hatch-vcs-0.5.0::gentoo  USE="-test" PYTHON_TARGETS="python3_14* -pypy3_12% -python3_12 -python3_13* -python3_14t (-python3_15) (-python3_15t) (-pypy3_11%) (-python3_11%) (-python3_13t%)" 12 KiB
[ebuild  N     ] dev-python/feedparser-6.0.14::gentoo  PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)" 280 KiB
[ebuild  N     ] dev-python/uv-dynamic-versioning-0.14.1::gentoo  USE="-test -verify-provenance" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" 42 KiB
[ebuild     U  ] dev-python/scikit-build-core-1.1.1::gentoo [0.12.2::gentoo] USE="-test -verify-provenance" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* (-python3_15) (-pypy3_11%) (-python3_11%)" 505 KiB
[ebuild  N     ] dev-python/httpx2-2.14.0::gentoo  USE="-cli -test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)" 2084 KiB
[ebuild     U  ] dev-python/pybind11-3.1.0::gentoo [3.0.2::gentoo] USE="-test" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* (-python3_15) (-pypy3_11%) (-python3_11%)" 962 KiB
[ebuild  N     ] dev-libs/dbus-glib-0.114::gentoo  USE="-debug -static-libs -test" 721 KiB
[ebuild  N     ] app-accessibility/at-spi2-core-2.60.7:2::gentoo  USE="X -dbus-broker -dbus-glib -gtk-doc -introspection (-systemd) -test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13" 587 KiB
[ebuild     U  ] dev-python/pillow-13.0.0::gentoo [12.1.1::gentoo] USE="jpeg jpeg2k tiff truetype xcb zlib -avif -debug -examples -imagequant -lcms -raqm% -test -tk -webp" PYTHON_TARGETS="python3_14* -python3_12 -python3_13* (-python3_15) (-pypy3_11%) (-python3_11%)" 46054 KiB
[ebuild     U  ] dev-python/docutils-0.23::gentoo [0.22.4::gentoo] PYTHON_TARGETS="python3_14* -python3_12 -python3_13* (-python3_15) (-pypy3_11%) (-python3_11%)" 2250 KiB
[ebuild  N     ] x11-libs/gdk-pixbuf-2.44.8:2::gentoo  USE="gif jpeg tiff -gtk-doc -introspection -test" 5897 KiB
[ebuild  N     ] gnome-base/librsvg-2.62.4:2::gentoo  USE="-avif -debug -gtk-doc -introspection -test -vala" 23732 KiB
[ebuild  N     ] dev-util/gtk-update-icon-cache-3.24.42::gentoo  91 KiB
[ebuild  N     ] x11-libs/gtk+-3.24.52:3::gentoo  USE="X (-aqua) -broadway -cloudproviders -colord -cups -examples -gtk-doc -introspection -sysprof -test -vim-syntax -wayland -xinerama" 13260 KiB
[ebuild  N     ] x11-themes/adwaita-icon-theme-legacy-46.2::gentoo  2009 KiB
[ebuild  N     ] x11-themes/adwaita-icon-theme-50.0::gentoo  USE="-branding" 4412 KiB
[ebuild  N     ] app-text/zotero-bin-10.0.1::gentoo  115382 KiB
[ebuild  N     ] dev-python/pyzotero-1.16.0::gentoo  USE="-doc -test -verify-provenance" PYTHON_TARGETS="python3_14 -python3_12 -python3_13" 615 KiB

Total: 77 packages (28 upgrades, 43 new, 2 in new slots, 4 reinstalls), Size of downloads: 641494 KiB

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

dev-python/typing-extensions:0

  (dev-python/typing-extensions-4.16.0:0/0::gentoo, ebuild scheduled for merge) USE="-test -verify-provenance" PYTHON_TARGETS="python3_14 -pypy3_12 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" pulled in by
    >=dev-python/typing-extensions-4.16.0[python_targets_python3_12(-)?,python_targets_python3_13(-)?,python_targets_python3_14(-)?] required by (dev-python/anyio-4.15.1:0/0::gentoo, ebuild scheduled for merge) USE="-doc -test -verify-provenance" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)"
    ^^                             ^^^^^^                                                                                                                                                                                                                                                                                                                                                                                                                                                                           

  (dev-python/typing-extensions-4.15.0:0/0::gentoo, installed) USE="-test" PYTHON_TARGETS="python3_13 -pypy3_11 -python3_11 -python3_12 -python3_13t -python3_14 -python3_14t" pulled in by
    >=dev-python/typing-extensions-4.6.0[python_targets_python3_13(-)] required by (dev-python/mypy-1.19.1:0/0::gentoo, installed) USE="-debug (-native-extensions) -test" PYTHON_TARGETS="python3_13 -python3_11 -python3_12 -python3_14"
                                                                                                                                                                                                                                                                                                                                                                                                

dev-python/pathspec:0

  (dev-python/pathspec-1.1.1:0/0::gentoo, ebuild scheduled for merge) USE="-verify-provenance" PYTHON_TARGETS="python3_14 -pypy3_12 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" pulled in by
    >=dev-python/pathspec-0.10.1[python_targets_pypy3_12(-)?,python_targets_python3_12(-)?,python_targets_python3_13(-)?,python_targets_python3_14t(-)?,python_targets_python3_14(-)?,python_targets_python3_15t(-)?,python_targets_python3_15(-)?] required by (dev-python/hatchling-1.32.4:0/0::gentoo, ebuild scheduled for merge) USE="-test" PYTHON_TARGETS="python3_14 -pypy3_12 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)"
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
    >=dev-python/pathspec-0.12.0[python_targets_python3_12(-)?,python_targets_python3_13(-)?,python_targets_python3_14(-)?,python_targets_python3_15(-)?] required by (dev-python/scikit-build-core-1.1.1:0/0::gentoo, ebuild scheduled for merge) USE="-test -verify-provenance" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)"
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

  (dev-python/pathspec-1.0.4:0/0::gentoo, installed) USE="-verify-provenance" PYTHON_TARGETS="python3_13 -pypy3_11 -python3_11 -python3_12 -python3_13t -python3_14 -python3_14t" pulled in by
    >=dev-python/pathspec-0.9.0[python_targets_python3_13(-)] required by (dev-python/mypy-1.19.1:0/0::gentoo, installed) USE="-debug (-native-extensions) -test" PYTHON_TARGETS="python3_13 -python3_11 -python3_12 -python3_14"
                                                                                                                                                                                                                                                                                                                                                                                       

dev-python/idna:0

  (dev-python/idna-3.20:0/0::gentoo, ebuild scheduled for merge) USE="-test -verify-provenance" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 -python3_14t (-python3_15) (-python3_15t)" pulled in by
    >=dev-python/idna-3.18[python_targets_python3_12(-)?,python_targets_python3_13(-)?,python_targets_python3_14(-)?,python_targets_python3_15(-)?] required by (dev-python/httpx2-2.14.0:0/0::gentoo, ebuild scheduled for merge) USE="-cli -test" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)"
    ^^                ^^^^                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
    >=dev-python/idna-2.8[python_targets_python3_12(-)?,python_targets_python3_13(-)?,python_targets_python3_14(-)?,python_targets_python3_15(-)?] required by (dev-python/anyio-4.15.1:0/0::gentoo, ebuild scheduled for merge) USE="-doc -test -verify-provenance" PYTHON_TARGETS="python3_14 -python3_12 -python3_13 (-python3_15)"
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

  (dev-python/idna-3.11:0/0::gentoo, installed) USE="" PYTHON_TARGETS="python3_13 -pypy3_11 -python3_11 -python3_12 -python3_13t -python3_14 -python3_14t" pulled in by
    <dev-python/idna-4[python_targets_python3_13(-)] required by (dev-python/requests-2.32.5-r1:0/0::gentoo, installed) USE="(test-rust) -socks5 -test" PYTHON_TARGETS="python3_13 -pypy3_11 -python3_11 -python3_12 -python3_14"
                                                                                                                                                                                                                                                                                                                                                                                                          


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.


Wall time
6.224 s vs. 2.316 s for portage-ng