README: Add a dependency section

Mentioning how to install nodejs

diff --git a/README b/README
index d6b1de1d567cd1e0b6b78ea46941d10ed77e1c02..9f496b5391ac83dd3056e5dca9e86f5ddcd7e478 100644 (file)
--- a/README
+++ b/README
@@ -3,6 +3,21 @@ Server-side implementation for LMNO games.
 This repository contains the server-side implementation for a number
 of games that are hosted at the https://lmno.games/ website.
 
+Dependencies
+------------
+
+This implementation requires nodejs which can be installed (on a
+Debian system at least) with:
+
+       sudo apt-get install nodejs
+
+Additionally, you'll need to make available a number of third part
+node libraries. This is most convenient to by using npm which can be
+done as follows:
+
+       sudo apt-get install npm # To install npm install
+        npm install # To install dependencies into node_modules
+
 Deployment
 ----------