Update README

README.md

@@ -21,7 +21,7 @@ Thanks to [webtorrent](https://github.com/feross/webtorrent), we can make P2P (t
 
 - [ ] Frontend
   - [X] Simple frontend (All elements are generated by jQuery)
-  - [ ] AngularJS frontend
+  - [ ] Angular 2 frontend
 - [X] Join a network
   - [X] Generate a RSA key
   - [X] Ask for the friend list of other pods and make friend with them
@@ -72,6 +72,7 @@ Install NodeJS 4.2: [https://nodejs.org/en/download/package-manager/#debian-and-
     $ cd PeerTube
     # npm install -g electron-prebuilt
     $ npm install
+    $ npm run build
     $ npm start
 
 ### Test with 3 fresh nodes