Remove the broken install rule.

Author: davidgiven

Makefile

@@ -91,20 +91,9 @@ README.md: $(OBJ)/scripts/+mkdocindex/mkdocindex$(EXT)
 
 .PHONY: tests
 
-.PHONY: install install-bin
-install:: all install-bin
-
 clean::
 	$(hide) rm -rf $(REALOBJ)
 
-install-bin:
-	@echo "INSTALL"
-	$(hide) install -D -v "$(OBJ)/src+fluxengine/src+fluxengine" "$(DESTDIR)$(BINDIR)/fluxengine"
-	$(hide) install -D -v "$(OBJ)/src/gui+gui/gui+gui" "$(DESTDIR)$(BINDIR)/fluxengine-gui"
-	$(hide) install -D -v "$(OBJ)/tools+brother120tool/tools+brother120tool" "$(DESTDIR)$(BINDIR)/brother120tool"
-	$(hide) install -D -v "$(OBJ)/tools+brother240tool/tools+brother240tool" "$(DESTDIR)$(BINDIR)/brother240tool"
-	$(hide) install -D -v "$(OBJ)/tools+upgrade-flux-file/tools+upgrade-flux-file" "$(DESTDIR)$(BINDIR)/upgrade-flux-file"
-
 include build/ab.mk
 
 DOCKERFILES = \