diff --git a/docs/content/tutorial/index.ngdoc b/docs/content/tutorial/index.ngdoc
index b9f8e69946e8..64d3c02a7dea 100644
--- a/docs/content/tutorial/index.ngdoc
+++ b/docs/content/tutorial/index.ngdoc
@@ -125,6 +125,11 @@ Once you have Node.js installed on your machine you can download the tool depend
 npm install
 ```
 
+<div class="alert alert-info">In Debian based distributions, before run this command, is needed 
+install the package nodejs-legacy `apt-get install nodejs-legacy`
+</div>
+
+
 This command will download the following tools, into the `node_modules` directory:
 
 - [Bower][bower] - client-side code package manager