diff --git a/build/compiler.jar b/build/compiler.jar
new file mode 100644
index 0000000..7374f2d
Binary files /dev/null and b/build/compiler.jar differ
diff --git a/build/header.js b/build/header.js
new file mode 100644
index 0000000..bc7ae23
--- /dev/null
+++ b/build/header.js
@@ -0,0 +1,7 @@
+//
+// LESS - Leaner CSS v@VERSION
+// http://lesscss.org
+// 
+// Copyright (c) 2010, Alexis Sellier
+// Licensed under the MIT license.
+//
diff --git a/makefile b/makefile
new file mode 100644
index 0000000..16d07a1
--- /dev/null
+++ b/makefile
@@ -0,0 +1,24 @@
+#
+# Run all tests
+#
+
+expresso = ./node_modules/.bin/mocha
+docco = ./node_modules/.bin/docco
+
+lint:
+	./node_modules/.bin/jshint lib/carto/*.js lib/carto/tree/*.js
+
+ifndef only
+test:
+	@NODE_PATH=./lib:$NODE_PATH $(expresso) -R spec -I lib test/*.test.js
+else
+test:
+	@NODE_PATH=./lib:$NODE_PATH $(expresso) -R spec -I lib test/${only}.test.js
+endif
+
+check: test
+
+doc:
+	$(docco) lib/carto/*.js lib/carto/tree/*.js
+
+.PHONY: test