!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sci-electronics/klayout-0.30.7-r1 ), mode none
!!! trying sci-electronics/klayout-0.30.7-r1
!!!   request dev-qt/qttools:6[designer], mode depend
!!!   trying dev-qt/qttools-6.11.2
!!!     failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='dev-qt/qttools-6.11.2' @0x1076f3490> wrapped='use' @0x1079f5dd0>]
!!!   removing choices involving dev-qt/qttools:6[designer]

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sci-electronics/klayout-0.30.7-r1 )'
potentials:
repo gentoo: [ ebuild src: sci-electronics/klayout-0.30.7-r1 ]