gistfile1.txt

 wildjcrt  ~  sudo port -s install unison
Password:
--->  Computing dependencies for unison
Error: Cannot install unison for the arch 'x86_64' because
Error: its dependency ocaml does not build for the required arch by default
Error: and does not have a universal variant.
Error: Follow https://guide.macports.org/#project.tickets if you believe there
is a bug.
Error: Processing of port unison failed