portage-ng / portage / mail-filter / amavisd-new / 2.14.0-r1
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =mail-filter/amavisd-new-2.14.0-r1 ), mode none
!!! trying mail-filter/amavisd-new-2.14.0-r1
!!!   request app-arch/lha, mode bdepend
!!!   removing choices involving app-arch/lha

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =mail-filter/amavisd-new-2.14.0-r1 )'
potentials:
repo gentoo: [ ebuild src: mail-filter/amavisd-new-2.14.0-r1 ]

Wall time
0.436 s vs. 2.761 s for portage-ng