!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-perl/GooCanvas2-CairoTypes-0.1.0-r1 ), mode none
!!! trying dev-perl/GooCanvas2-CairoTypes-0.1.0-r1
!!!   request dev-perl/Gtk3, mode bdepend
!!!   trying dev-perl/Gtk3-0.38.0-r1
!!!     request x11-libs/gtk+:3[introspection], mode depend
!!!     removing choices involving x11-libs/gtk+:3[introspection]
!!!   removing choices involving dev-perl/Gtk3

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =dev-perl/GooCanvas2-CairoTypes-0.1.0-r1 )'
potentials:
repo gentoo: [ ebuild src: dev-perl/GooCanvas2-CairoTypes-0.1.0-r1 ]