diff --git a/bin/nexe b/bin/nexe
index 6230898..8f9f7ac 100755
--- a/bin/nexe
+++ b/bin/nexe
@@ -55,7 +55,7 @@ require('../lib').compile({
 	input       : toRelative(argv.i),
 	output      : toRelative(argv.o), 
 	nodeVersion : argv.r, 
-	temp        : toRelative(argv.t) }, function(error) {
+	nodeTempDir : toRelative(argv.t) }, function(error) {
 
 	if(error) console.log(error.message);
 });
diff --git a/lib/exe.js b/lib/exe.js
index 98c1d07..f26d762 100644
--- a/lib/exe.js
+++ b/lib/exe.js
@@ -11,6 +11,10 @@ glob          = require("glob"),
 sardines      = require("sardines"),
 spawn         = child_process.spawn;
 
+
+var _log     = require("./log"),
+_monkeypatch = require("./monkeypatch");
+
 /**
  */
 
@@ -25,7 +29,7 @@ exports.compile = function (options, complete) {
 		 */
 
 		function downloadNode (next) {
-			_downloadNode(options.nodeVersion, "/tmp/nexe", next);
+			_downloadNode(options.nodeVersion, options.nodeTempDir, next);
 		},
 
 		/**
@@ -252,33 +256,6 @@ function _monkeyPatchMainJs (compiler, complete) {
 	);
 }
 
-/**
- */
-
-function _monkeypatch (filePath, monkeyPatched, processor, complete) {
-
-	async.waterfall([
-
-		function read (next) {
-			fs.readFile(filePath, "utf8", next);
-		},
-
-		// TODO - need to parse gyp file - this is a bit hacker
-		function monkeypatch (content, next) {
-
-			if (monkeyPatched(content)) return complete();
-
-			_log("monkey patch %s", filePath);
-			processor(content, next);
-		},
-
-		function write (content, next) {
-			fs.writeFile(filePath, content, "utf8", next);
-		}
-	], complete);
-}
-
-
 /**
  */
 
@@ -316,20 +293,3 @@ function _logProgress (req) {
 	return req;
 }
 
-/**
- */
-
-function _log () {
-
-	var args = Array.prototype.slice.call(arguments, 0),
-	level = args.shift();
-
-	if (!~["log", "error", "warn"].indexOf(level)) {
-		args.unshift(level);
-		level = "log";
-	}
-
-	args[0] = "----> " + args[0];
-
-	console[level].apply(console, args);
-}
\ No newline at end of file
diff --git a/lib/index.js b/lib/index.js
index ba6760c..d7c212c 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1 +1,3 @@
-module.exports = require("./exe");
\ No newline at end of file
+module.exports = require("./exe");
+
+
diff --git a/lib/log.js b/lib/log.js
new file mode 100644
index 0000000..a162c30
--- /dev/null
+++ b/lib/log.js
@@ -0,0 +1,19 @@
+module.exports = _log;
+
+/**
+ */
+
+function _log () {
+
+  var args = Array.prototype.slice.call(arguments, 0),
+  level = args.shift();
+
+  if (!~["log", "error", "warn"].indexOf(level)) {
+    args.unshift(level);
+    level = "log";
+  }
+
+  args[0] = "----> " + args[0];
+
+  console[level].apply(console, args);
+}
\ No newline at end of file
diff --git a/lib/monkeypatch.js b/lib/monkeypatch.js
new file mode 100644
index 0000000..0e78562
--- /dev/null
+++ b/lib/monkeypatch.js
@@ -0,0 +1,32 @@
+var async = require("async"),
+fs        = require("fs");
+
+module.exports = _monkeypatch;
+
+
+/**
+ */
+
+
+function _monkeypatch (filePath, monkeyPatched, processor, complete) {
+
+  async.waterfall([
+
+    function read (next) {
+      fs.readFile(filePath, "utf8", next);
+    },
+
+    // TODO - need to parse gyp file - this is a bit hacker
+    function monkeypatch (content, next) {
+
+      if (monkeyPatched(content)) return complete();
+
+      _log("monkey patch %s", filePath);
+      processor(content, next);
+    },
+
+    function write (content, next) {
+      fs.writeFile(filePath, content, "utf8", next);
+    }
+  ], complete);
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 3f6c268..88a4843 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "author": "Craig Condon <craig.j.condon@gmail.com>",
   "name": "nexe",
   "description": "Roll node.s applications into a single executable",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "repository": {
     "type": "git",
     "url": "git://github.com/crcn/nexe.git"
@@ -25,5 +25,8 @@
   "bin": {
     "nexe": "./bin/nexe"
   },
-  "devDependencies": {}
+  "devDependencies": {
+    "expect.js": "~0.3.1",
+    "mocha": "~1.17.1"
+  }
 }