ruby-damerau-levenshtein 1.3.3+dfsg-1build5 (ppc64el binary) in ubuntu noble

 Damerau-Levenshtein algorithms This gem implements pure Levenshtein algorithm,
 Damerau modification (where 2 character transposition counts as 1 edit
 distance). It also includes Boehmer & Rees 2008 modification, to handle
 transposition in blocks with more than 2 characters (Boehmer & Rees 2008).