!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =x11-wm/xmonad-contrib-0.17.0 ), mode none
!!! trying x11-wm/xmonad-contrib-0.17.0
!!!   request <x11-wm/xmonad-0.18:=, mode depend
!!!   trying x11-wm/xmonad-0.17.2
!!!     failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='x11-wm/xmonad-0.18.1' @0x10f9a10d0> wrapped='use' @0x10f9e4fd0>]
!!!   trying x11-wm/xmonad-0.17.0
!!!     failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='x11-wm/xmonad-0.18.1' @0x10f9a10d0> wrapped='use' @0x10f9e4fd0>]
!!!   removing choices involving <x11-wm/xmonad-0.18:=

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =x11-wm/xmonad-contrib-0.17.0 )'
potentials:
repo gentoo: [ ebuild src: x11-wm/xmonad-contrib-0.17.0 ]