=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Building for ocaml-expat-1.0.0nb5
gcc -I /usr/pkg/lib/ocaml -MM *.c > depend
ocamlfind ocamldep -package bytes *.mli *.ml >> depend
ocamlfind ocamlc -package bytes -c -ccopt "-DFULL_UNROLL -O2 -I/usr/pkg/include" expat_stubs.c
exec: /usr/pkg/bin/ocamlc.opt: not found
gmake: *** [Makefile:106: expat_stubs.o] Error 127
*** Error code 2

Stop.
make[1]: stopped in /usr/pkgsrc/textproc/ocaml-expat
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/textproc/ocaml-expat