fix: compatible with mac install

Author: mgxd

Makefile

@@ -6,8 +6,8 @@ install:
 	mkdir -p $(DESTDIR)$(PREFIX)/share/heudiconv/heuristics
 	mkdir -p $(DESTDIR)$(PREFIX)/share/doc/heudiconv/examples/heuristics
 	mkdir -p $(DESTDIR)$(PREFIX)/bin
-	install -t $(DESTDIR)$(PREFIX)/bin bin/heudiconv
-	install -m 644 -t $(DESTDIR)$(PREFIX)/share/heudiconv/heuristics heuristics/*
+	install bin/heudiconv $(DESTDIR)$(PREFIX)/bin
+	install -m 644 heuristics/* $(DESTDIR)$(PREFIX)/share/heudiconv/heuristics
 
 uninstall:
 	rm -f $(DESTDIR)$(PREFIX)/bin/heudiconv