diff --git a/Makefile b/Makefile
index 4bc653c8..bb750ca8 100644
--- a/Makefile
+++ b/Makefile
@@ -4,6 +4,9 @@ CFLAGS = -g -O3
 LDFLAGS =
 
 OBJ = .obj
+DESTDIR ?=
+PREFIX ?= /usr/local
+BINDIR ?= $(PREFIX)/bin
 
 # Special Windows settings.
 
@@ -36,10 +39,27 @@ endif
 
 .PHONY: all
 all: +all README.md
+
+.PHONY: binaries tests
+binaries: all
+tests: all
 	
 README.md: $(OBJ)/scripts+mkdocindex/scripts+mkdocindex$(EXT)
 	@echo MKDOC $@
 	@csplit -s -f$(OBJ)/README. README.md '/<!-- FORMATSSTART -->/' '%<!-- FORMATSEND -->%'
 	@(cat $(OBJ)/README.00 && $< && cat $(OBJ)/README.01) > README.md
 
+.PHONY: tests
+
+.PHONY: install install-bin
+install:: all install-bin
+
+install-bin:
+	@echo "INSTALL"
+	$(hide) install -v "$(OBJ)/src+fluxengine/src+fluxengine" "$(DESTDIR)$(BINDIR)/fluxengine"
+	$(hide) install -v "$(OBJ)/src/gui+gui/gui+gui" "$(DESTDIR)$(BINDIR)/fluxengine-gui"
+	$(hide) install -v "$(OBJ)/tools+brother120tool/tools+brother120tool" "$(DESTDIR)$(BINDIR)/brother120tool"
+	$(hide) install -v "$(OBJ)/tools+brother240tool/tools+brother240tool" "$(DESTDIR)$(BINDIR)/brother240tool"
+	$(hide) install -v "$(OBJ)/tools+upgrade-flux-file/tools+upgrade-flux-file" "$(DESTDIR)$(BINDIR)/upgrade-flux-file"
+
 include build/ab.mk