diff --git a/methods/library.js b/methods/library.js
index 832144f..a1095b7 100644
--- a/methods/library.js
+++ b/methods/library.js
@@ -1,5 +1,6 @@
 
 var fs = require('fs');
+var path = require("path");
 
 if (fs.existsSync(path.join(process.cwd() + "/npm"))) {
     var rootModules = path.join(process.cwd() + '/npm/node_modules/')