!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-haskell/data-default-0.7.1.1 ), mode none
!!! trying dev-haskell/data-default-0.7.1.1
!!!   request dev-haskell/data-default-instances-containers:=, mode depend
!!!   trying dev-haskell/data-default-instances-containers-0.0.1
!!!     request <dev-haskell/data-default-class-0.2:=, mode depend
!!!     trying dev-haskell/data-default-class-0.1.2.0
!!!       failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='dev-haskell/data-default-class-0.2.0.0' @0x1099f8cb0> wrapped='use' @0x109bbe150>]
!!!     removing choices involving <dev-haskell/data-default-class-0.2:=
!!!   removing choices involving dev-haskell/data-default-instances-containers:=

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-haskell/data-default-0.7.1.1 )'
potentials:
repo gentoo: [ ebuild src: dev-haskell/data-default-0.7.1.1 ]