Install this version:
emerge -a =dev-ruby/grape-swagger-2.2.0# Copyright 2026 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 USE_RUBY="ruby32 ruby33 ruby34 ruby40" inherit ruby-fakegem DESCRIPTION="Swagger UI integration for Grape APIs" HOMEPAGE="https://github.com/ruby-grape/grape-swagger" LICENSE="MIT" SLOT="0" KEYWORDS="amd64 ~arm64 ~x86" ruby_add_rdepend " >=dev-ruby/grape-2.1:0 "