[ 12%] Generating solver.o
cd /usr/ports/misc/kdeedu4/work/kdeedu-4.2.4/build/kalzium/src && /usr/local/bin/ocamlopt -output-obj -o
/usr/ports/misc/kdeedu4/work/kdeedu-4.2.4/build/kalzium/src/solver.o /usr/local/lib/ocaml/facile/facile.cmxa /usr/ports/misc/kdeedu4/work/kdeedu-4.2.4/build/kalzium/src/chemset.cmx
/usr/ports/misc/kdeedu4/work/kdeedu-4.2.4/build/kalzium/src/parser.cmx
/usr/ports/misc/kdeedu4/work/kdeedu-4.2.4/build/kalzium/src/lexer.cmx /usr/ports/misc/kdeedu4/work/kdeedu-4.2.4/build/kalzium/src/datastruct.cmx /usr/ports/misc/kdeedu4/work/kdeedu-4.2.4/build/kalzium/src/chem.cmx
/usr/ports/misc/kdeedu4/work/kdeedu-4.2.4/build/kalzium/src/calc.cmx
File "_none_", line 1, characters 0-1:
Error: Files /usr/local/lib/ocaml/facile/facile.cmxa
and /usr/local/lib/ocaml/stdlib.cmxa
make inconsistent assumptions over implementation Printf
*** Error code 2

Stop in /usr/ports/misc/kdeedu4/work/kdeedu-4.2.4/build.
*** Error code 1


なんじゃこれ