portage-ng / portage / www-client / tangram / 3.5-r1
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =www-client/tangram-3.5-r1 ), mode none
!!! trying www-client/tangram-3.5-r1
!!!   request dev-libs/gjs, mode bdepend
!!!   trying dev-libs/gjs-1.88.1
!!!     request >=dev-libs/glib-2.86.0:2, mode depend
!!!     trying dev-libs/glib-2.88.3
!!!       request ( not (!<dev-util/gdbus-codegen-2.88.3) && dev-util/gdbus-codegen ), mode none
!!!       trying dev-util/gdbus-codegen-2.88.3
!!!         depend cycle on >=dev-libs/glib-2.88.3: limiting to vdb
!!!         request >=dev-libs/glib-2.88.3, mode depend
!!!         removing choices involving >=dev-libs/glib-2.88.3
!!!       failed due to depend blocker: !<dev-util/gdbus-codegen-2.88.3 conflicts w/ [<MutatedPkg pkg=<pkgcore.vdb.ondisk._WrappedInstalledPkg object at 0x10b72b010> overrides=('bdepend', 'depend', 'rdepend', 'pdepend', 'idepend') @0x10b7308c0>]
!!!       removing choices involving !<dev-util/gdbus-codegen-2.88.3
!!!     trying dev-libs/glib-2.88.2
!!!       request ( not (!<dev-util/gdbus-codegen-2.88.2) && dev-util/gdbus-codegen ), mode none
!!!       trying dev-util/gdbus-codegen-2.88.3
!!!         depend cycle on >=dev-libs/glib-2.88.3: limiting to vdb
!!!         request >=dev-libs/glib-2.88.3, mode depend
!!!         removing choices involving >=dev-libs/glib-2.88.3
!!!       trying dev-util/gdbus-codegen-2.88.2
!!!         depend cycle on >=dev-libs/glib-2.88.2: limiting to vdb
!!!         request >=dev-libs/glib-2.88.2, mode depend
!!!         removing choices involving >=dev-libs/glib-2.88.2
!!!       failed due to depend blocker: !<dev-util/gdbus-codegen-2.88.2 conflicts w/ [<MutatedPkg pkg=<pkgcore.vdb.ondisk._WrappedInstalledPkg object at 0x10b743a50> overrides=('bdepend', 'depend', 'rdepend', 'pdepend', 'idepend') @0x10b732440>]
!!!       removing choices involving !<dev-util/gdbus-codegen-2.88.2
!!!     removing choices involving >=dev-libs/glib-2.86.0:2
!!!   removing choices involving dev-libs/gjs

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =www-client/tangram-3.5-r1 )'
potentials:
repo gentoo: [ ebuild src: www-client/tangram-3.5-r1 ]

Wall time
0.436 s vs. 5.488 s for portage-ng