https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=286516
--- Comment #2 from Sir l33tname <sirl33tn...@gmail.com> --- I tested the same on my linux where it seems to work [❤ l33tname@fedora:~] gem install json Fetching json-2.11.3.gem Building native extensions. This could take a while... Successfully installed json-2.11.3 Parsing documentation for json-2.11.3 Installing ri documentation for json-2.11.3 Done installing documentation for json after 0 seconds 1 gem installed A new release of RubyGems is available: 3.5.11 → 3.6.8! Run `gem update --system 3.6.8` to update your installation. [❤ l33tname@fedora:~] irb irb(main):001> require 'json' => true irb(main):002> x = JSON::Fragment.new("[1,2]") => #<struct JSON::Fragment json="[1,2]"> irb(main):003> And I updated the port locally to 2.11.3 which did not solve the issue for me it feels like port somehow is missing support for JSON::Fragment but looking at the rubygem-json port i don't see how that is happening -- You are receiving this mail because: You are on the CC list for the bug.