Install Node.js

Download and install Node.js v10 from

Install Docker

Setup Docker from

Install Berlioz

$ npm install berlioz -g

Install GraphViz

Required only on workstation to be able to generate application diagrams. Setup GraphViz from


The gRPC binary module was not installed.

On some Windows installations depending on node version and environment you may get error like:

Error: The gRPC binary module was not installed. This may be fixed by running "npm rebuild"
Original error: Cannot find module 'C:\Users\MyUser\AppData\Roaming\npm\node_modules\berlioz\node_modules\grpc\src\node\extension_binary\node-v67-win32-x64-unknown\grpc_node.node'

Solution is to:

$ cd C:\\Users\\MyUser\\AppData\\Roaming\\npm\\node_modules\\berlioz\\node_modules
$ npm rebuild