Install this version:
emerge -a =dev-haskell/streaming-commons-0.2.3.0
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-haskell/streaming-commons-0.2.3.0
Or alternatively:
emerge --autounmask-write -a =dev-haskell/streaming-commons-0.2.3.0
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# ebuild generated by hackport 0.9.0.0.9999
CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite"
inherit haskell-cabal
DESCRIPTION="Common lower-level functions needed by various streaming data libraries"
HOMEPAGE="https://github.com/fpco/streaming-commons"
LICENSE="MIT"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86"
RDEPEND="dev-haskell/async:=[profile?]
>=dev-haskell/network-2.4.0.0:=[profile?]
dev-haskell/random:=[profile?]
dev-haskell/zlib:=[profile?]
>=dev-lang/ghc-9.0.2:=
>=dev-haskell/text-1.2:=[profile?] <dev-haskell/text-2.2:=[profile?]
"
DEPEND="${RDEPEND}
>=dev-haskell/cabal-3.4.1.0
test? ( >=dev-haskell/hspec-1.8
dev-haskell/quickcheck
dev-haskell/text )
"
dev-haskell/async:=[profile?] >=dev-haskell/network-2.4.0.0:=[profile?] dev-haskell/random:=[profile?] dev-haskell/zlib:=[profile?] >=dev-lang/ghc-9.0.2:= >=dev-haskell/text-1.2:=[profile?] <dev-haskell/text-2.2:=[profile?] >=dev-haskell/cabal-3.4.1.0 test? ( >=dev-haskell/hspec-1.8 dev-haskell/quickcheck dev-haskell/text )
dev-haskell/async:=[profile?] >=dev-haskell/network-2.4.0.0:=[profile?] dev-haskell/random:=[profile?] dev-haskell/zlib:=[profile?] >=dev-lang/ghc-9.0.2:= >=dev-haskell/text-1.2:=[profile?] <dev-haskell/text-2.2:=[profile?]