Install this version:
emerge -a =dev-haskell/hedgehog-1.7
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-haskell/hedgehog-1.7
Or alternatively:
emerge --autounmask-write -a =dev-haskell/hedgehog-1.7
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
CABAL_HACKAGE_REVISION=1
CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite"
inherit haskell-cabal
DESCRIPTION="Release with confidence"
HOMEPAGE="https://github.com/hedgehogqa/haskell-hedgehog"
LICENSE="BSD"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~x86"
RDEPEND="dev-haskell/ansi-terminal:=[profile?]
dev-haskell/async:=[profile?]
dev-haskell/barbies:=[profile?]
dev-haskell/concurrent-output:=[profile?]
dev-haskell/erf:=[profile?]
dev-haskell/lifted-async:=[profile?]
dev-haskell/mmorph:=[profile?]
dev-haskell/monad-control:=[profile?]
dev-haskell/pretty-show:=[profile?]
dev-haskell/primitive:=[profile?]
dev-haskell/random:=[profile?]
dev-haskell/resourcet:=[profile?]
dev-haskell/safe-exceptions:=[profile?]
dev-haskell/text:=[profile?]
dev-haskell/transformers-base:=[profile?]
dev-haskell/wl-pprint-annotated:=[profile?]
dev-lang/ghc:="
DEPEND="${RDEPEND}"
BDEPEND="dev-haskell/cabal:="
src_prepare() {
haskell-cabal_src_prepare
sed -i '/license-file/,+1d' hedgehog.cabal || die "sed failed"
}
dev-haskell/ansi-terminal:=[profile?] dev-haskell/async:=[profile?] dev-haskell/barbies:=[profile?] dev-haskell/concurrent-output:=[profile?] dev-haskell/erf:=[profile?] dev-haskell/lifted-async:=[profile?] dev-haskell/mmorph:=[profile?] dev-haskell/monad-control:=[profile?] dev-haskell/pretty-show:=[profile?] dev-haskell/primitive:=[profile?] dev-haskell/random:=[profile?] dev-haskell/resourcet:=[profile?] dev-haskell/safe-exceptions:=[profile?] dev-haskell/text:=[profile?] dev-haskell/transformers-base:=[profile?] dev-haskell/wl-pprint-annotated:=[profile?] dev-lang/ghc:=
dev-haskell/ansi-terminal:=[profile?] dev-haskell/async:=[profile?] dev-haskell/barbies:=[profile?] dev-haskell/concurrent-output:=[profile?] dev-haskell/erf:=[profile?] dev-haskell/lifted-async:=[profile?] dev-haskell/mmorph:=[profile?] dev-haskell/monad-control:=[profile?] dev-haskell/pretty-show:=[profile?] dev-haskell/primitive:=[profile?] dev-haskell/random:=[profile?] dev-haskell/resourcet:=[profile?] dev-haskell/safe-exceptions:=[profile?] dev-haskell/text:=[profile?] dev-haskell/transformers-base:=[profile?] dev-haskell/wl-pprint-annotated:=[profile?] dev-lang/ghc:=
dev-haskell/cabal:=