Title: rubygems masking Author: Horst Prote Posted: 2023-08-28 Revision: 1 News-Item-Format: 2.0 Display-If-Installed: www-apps/gitlab Recent Gentoo update brought along a new rubygems-3.4.19.ebuild that lost the Ruby 3.0 support. So until upstream finishes the migration to Ruby 3.1 (see https://gitlab.com/groups/gitlab-org/-/epics/10034) we have to stay with rubygems-3.4.15 and mask the newer ones by adding >dev-ruby/rubygems-3.4.15 to /etc/portage/package.mask or /etc/portage/package.mask/.