JFTR, lua-yaml is been packaged and the sources are at the pkg-lua group repository[0]
[0] https://alioth.debian.org/anonscm/git/pkg-lua/lua-yaml.git -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
