portage-ng / portage / sys-apps / bolt / 0.9.9
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sys-apps/bolt-0.9.9 ), mode none
!!! trying sys-apps/bolt-0.9.9
!!!   request sys-auth/polkit[introspection], mode depend
!!!   removing choices involving sys-auth/polkit[introspection]

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sys-apps/bolt-0.9.9 )'
potentials:
repo gentoo: [ ebuild src: sys-apps/bolt-0.9.9 ]

Wall time
0.425 s vs. 0.345 s for portage-ng