--->  Configuring ocaml-dune-configurator
--->  Building ocaml-dune-configurator
Executing:  cd "/opt/local/var/macports/build/_opt_PPCRosettaPorts_ocaml_ocaml-dune/ocaml-dune-configurator/work/dune-3.4.1" && /opt/local/bin/dune build -j 6 --root=/opt/local/var/macports/build/_opt_PPCRosettaPorts_ocaml_ocaml-dune/ocaml-dune-configurator/work/dune-3.4.1 --profile=release --ignore-promoted-rules --no-config --only-packages=dune-configurator --default-target=@install @install 
File "otherlibs/configurator/src/dune", line 7, characters 17-22:
7 |  (libraries unix csexp)
                     ^^^^^
Error: Library "csexp" not found.
-> required by library "dune-configurator" in
   _build/default/otherlibs/configurator/src
-> required by _build/default/META.dune-configurator
-> required by _build/install/default/lib/dune-configurator/META
-> required by _build/default/dune-configurator.install
-> required by alias install
Command failed:  cd "/opt/local/var/macports/build/_opt_PPCRosettaPorts_ocaml_ocaml-dune/ocaml-dune-configurator/work/dune-3.4.1" && /opt/local/bin/dune build -j 6 --root=/opt/local/var/macports/build/_opt_PPCRosettaPorts_ocaml_ocaml-dune/ocaml-dune-configurator/work/dune-3.4.1 --profile=release --ignore-promoted-rules --no-config --only-packages=dune-configurator --default-target=@install @install 
Exit code: 1