portage-ng / portage / media-video / rage / 0.4.0-r1
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =media-video/rage-0.4.0-r1 ), mode none
!!! trying media-video/rage-0.4.0-r1
!!!   request dev-libs/efl[X], mode depend
!!!   trying dev-libs/efl-1.28.1
!!!     request >=media-libs/rlottie-0.0.1_pre20200424:=, mode depend
!!!     removing choices involving >=media-libs/rlottie-0.0.1_pre20200424:=
!!!   removing choices involving dev-libs/efl[X]
!!!   request dev-libs/efl[wayland], mode depend
!!!   removing choices involving dev-libs/efl[wayland]

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =media-video/rage-0.4.0-r1 )'
potentials:
repo gentoo: [ ebuild src: media-video/rage-0.4.0-r1 ]

Wall time
0.503 s vs. 1.866 s for portage-ng