All the content available in this tutorial has been developed and tested using Alfresco ADF v1.6.1 LA release.
Below the full list of platforms, languages, frameworks and tools used here.
Linux Ubuntu 16.04.01 LTS as Operating System.
Activiti Enterprise Edition 1.6.2 release for Linux (running on port 9999).
Alfresco Community Edition 201612 GA release for Linux (running on port 8080).
Node.js version 6.10.2.
Any variation to the listed versions and tools could affect the success of the tutorial, even if the involved technologies and tasks have been defined in as general a way as possible so as not to depend on any specific context or platform. Please let us know of any issue or problem. The best way to provide feedback is through the Community Portal dedicated to the Alfresco ADF or using the Gitter space dedicated to the Alfresco Angular 2 components.