[fix] Fixed issue # 11 Describe install requirements in README

README.md

@@ -35,30 +35,37 @@ Optionnaly, to re-create the build environment, execute:
 ./.releng/build-env.sh
 ```
 
-To build the project, simply run:
+To build the project, run:
 
 ```sh
 ./build.sh
 ```
 
-## How to use
-
-The first step is to build all the artifacts in this repository:
+Alternatively, to locally build the project without using the provided environment, run:
 
 ```sh
-./build.sh
+./.releng/build-src.sh
 ```
 
-Second, the contributed views (descriptors and implementations) have to be served by a web server so that the web extension may later refer to them.
-To serve the views defined by a particular `views-xxx` package, go to the corresponding folder and execute:
+Doing so, the minimal working versions of node.js and npm are:
+
+* `node --version`: `v8.10.0`
+* `npm --version`: `3.5.2`
+
+## How to use
+
+This project contains a set of contributed views that must be served (by a web server) in order to be used.
+In order to use this project, the definition of a runtime environment is provided in the form of a `docker-compose.yml` file.
+Once the project has been built, simply execute:
 
 ```sh
-npm run serve
+docker-compose up -d
 ```
 
-This will launch a development web server that serves the views so that the it can be referred to by the browser.
+Run `docker-compose down` to terminate the environment.
 
-The descriptors for the views can then be accessed at [http://localhost:8080/index.vd.json](http://localhost:8080/index.vd.json).
+This environment launches a web server (Apache), accessible at [http://localhost/](http://localhost/), that serves the contributed views.
+The descriptors for the views can then be accessed at [http://localhost/index.vd.json](http://localhost/index.vd.json).
 This is the URI that can be defined as a source of views for the browser.
 
 Then, the web extension implemented in the `extension` repository has to be deployed into a compatible web browser such as Firefox or Chrome.