Install this version:
emerge -a =dev-haskell/ram-0.22.1
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-haskell/ram-0.22.1
Or alternatively:
emerge --autounmask-write -a =dev-haskell/ram-0.22.1
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite"
inherit haskell-cabal
DESCRIPTION="memory and related abstraction stuff"
HOMEPAGE="https://github.com/jappeace/ram"
LICENSE="BSD"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~x86"
DEPEND="${RDEPEND}"
BDEPEND="dev-haskell/cabal
test? ( dev-haskell/quickcheck
dev-haskell/tasty )"
src_prepare() {
haskell-cabal_src_prepare
sed -i '/license-file/d' ram.cabal || die "sed failed"
}