Install this version:
emerge -a =dev-haskell/prometheus-metrics-ghc-1.0.1.2If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-haskell/prometheus-metrics-ghc-1.0.1.2Or alternatively:
emerge --autounmask-write -a =dev-haskell/prometheus-metrics-ghc-1.0.1.2# 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="Haskell client library for exposing prometheus.io metrics"
HOMEPAGE="https://github.com/fimad/prometheus-haskell"
LICENSE="Apache-2.0"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~x86"
RDEPEND="dev-haskell/prometheus-client:=[profile?]
dev-haskell/text:=[profile?]
dev-haskell/utf8-string:=[profile?]"
DEPEND="${RDEPEND}"
BDEPEND="dev-haskell/cabal
test? ( dev-haskell/doctest )"
src_prepare() {
haskell-cabal_src_prepare
sed -i '/license-file/d' prometheus-metrics-ghc.cabal || die "sed failed"
}
dev-haskell/prometheus-client:=[profile?] dev-haskell/text:=[profile?] dev-haskell/utf8-string:=[profile?]
dev-haskell/prometheus-client:=[profile?] dev-haskell/text:=[profile?] dev-haskell/utf8-string:=[profile?]
dev-haskell/cabal test? ( dev-haskell/doctest )