portage-ng / portage / sci-geosciences / gpsd / 3.26.1-r1
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sci-geosciences/gpsd-3.26.1-r1 ), mode none
!!! trying sci-geosciences/gpsd-3.26.1-r1
!!!   request dev-python/pygobject:3[cairo], mode depend
!!!   trying dev-python/pygobject-3.58.0
!!!     request >=dev-libs/gobject-introspection-1.84:=, mode depend
!!!     trying dev-libs/gobject-introspection-1.86.0-r1
!!!       request >=dev-libs/glib-2.82.0:2[introspection], mode depend
!!!       removing choices involving >=dev-libs/glib-2.82.0:2[introspection]
!!!     removing choices involving >=dev-libs/gobject-introspection-1.84:=
!!!   trying dev-python/pygobject-3.50.2
!!!     request >=dev-libs/gobject-introspection-1.82.0-r2:=, mode depend
!!!     removing choices involving >=dev-libs/gobject-introspection-1.82.0-r2:=
!!!   removing choices involving dev-python/pygobject:3[cairo]

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sci-geosciences/gpsd-3.26.1-r1 )'
potentials:
repo gentoo: [ ebuild src: sci-geosciences/gpsd-3.26.1-r1 ]

Wall time
0.504 s vs. 0.676 s for portage-ng