diff --git a/GNUmakefile b/GNUmakefile
index a0c871f3..162eae52 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -8,6 +8,11 @@ MAKEFLAGS += --no-print-directory
 OUTDIR = out
 OBJDIR = .obj
 
+# default install prefix is /usr
+ifndef prefix
+	prefix=/usr
+endif
+
 # MAME does this so :/
 ifeq ($(OS),Windows_NT)
 	OS = windows
@@ -57,4 +62,14 @@ test: libui
 example: libui
 	@$(MAKE) -f build/GNUmakefile.example inlibuibuild=1
 
-# TODO examples rule?
+# TODO examples rule? --> That's it right ?
+examples:
+	for d in $$(ls examples); do $(MAKE) -f GNUmakefile example EXAMPLE=$$d ; done
+
+.PHONY: examples
+
+install: libui
+	cp out/libui.so $(DESTDIR)$(prefix)/lib/libui.so.0
+	ln -s libui.so.0 $(DESTDIR)$(prefix)/lib/libui.so
+	cp ui.h ui_unix.h $(DESTDIR)$(prefix)/include/ui.h
+