Install this version:
emerge -a =dev-haskell/monadrandom-0.6.2
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-haskell/monadrandom-0.6.2
Or alternatively:
emerge --autounmask-write -a =dev-haskell/monadrandom-0.6.2
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# ebuild generated by hackport 0.9.1.0.9999
CABAL_PN="MonadRandom"
CABAL_FEATURES="lib profile haddock hoogle hscolour"
inherit haskell-cabal
DESCRIPTION="Random-number generation monad"
HOMEPAGE="https://hackage.haskell.org/package/MonadRandom"
LICENSE="BSD"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86"
RDEPEND=">=dev-haskell/primitive-0.6:=[profile?] <dev-haskell/primitive-0.10:=[profile?]
>=dev-haskell/random-1.0.1:=[profile?] <dev-haskell/random-1.4:=[profile?]
>=dev-haskell/transformers-compat-0.4:=[profile?] <dev-haskell/transformers-compat-0.8:=[profile?]
>=dev-lang/ghc-9.0.2:=
"
DEPEND="${RDEPEND}
>=dev-haskell/cabal-3.4.1.0
"
>=dev-haskell/primitive-0.6:=[profile?] <dev-haskell/primitive-0.10:=[profile?] >=dev-haskell/random-1.0.1:=[profile?] <dev-haskell/random-1.4:=[profile?] >=dev-haskell/transformers-compat-0.4:=[profile?] <dev-haskell/transformers-compat-0.8:=[profile?] >=dev-lang/ghc-9.0.2:= >=dev-haskell/cabal-3.4.1.0
>=dev-haskell/primitive-0.6:=[profile?] <dev-haskell/primitive-0.10:=[profile?] >=dev-haskell/random-1.0.1:=[profile?] <dev-haskell/random-1.4:=[profile?] >=dev-haskell/transformers-compat-0.4:=[profile?] <dev-haskell/transformers-compat-0.8:=[profile?] >=dev-lang/ghc-9.0.2:=