Detect local rebar as fallback
diff --git a/Makefile b/Makefile
index 277bf70..5ac14ee 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,14 @@
-all:
-	@rebar compile
+REBAR=`which rebar || ./rebar`
+
+all: compile
+
+compile:
+	@$(REBAR) compile
 
 test: force
-	@rebar eunit
+	@$(REBAR) eunit
 
 clean:
-	@rebar clean
+	@$(REBAR) clean
 
 force: ;