Install this version:
emerge -a =dev-perl/Tie-CPHash-2.0.0
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-perl/Tie-CPHash-2.0.0
Or alternatively:
emerge --autounmask-write -a =dev-perl/Tie-CPHash-2.0.0
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DIST_AUTHOR=CJM
DIST_VERSION=2.000
inherit perl-module
DESCRIPTION='Case preserving but case insensitive hash table'
SLOT="0"
KEYWORDS="~amd64 ~x86"
RDEPEND="
virtual/perl-Carp
"
BDEPEND="${RDEPEND}
virtual/perl-ExtUtils-MakeMaker
test? ( >=virtual/perl-Test-Simple-0.880.0 )
"
virtual/perl-Carp
virtual/perl-Carp virtual/perl-ExtUtils-MakeMaker test? ( >=virtual/perl-Test-Simple-0.880.0 )