From 58e8769f43275b04ee645a1c8f3acfed7c6646ab Mon Sep 17 00:00:00 2001
From: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
Date: Mon, 1 Apr 2013 23:09:48 +0200
Subject: [PATCH] update README.md

Signed-off-by: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
---
 README.md | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e36c48d..ab3baa4 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,10 @@
 npm2tgz generates a Slackware compatible package from a node module
-  usage: npm2tgz <modules_name>
+  usage: <OPTIONS> npm2tgz <modules_name>
   The resulting package is located under /tmp
+  possible OPTIONS are:
+    BUILD=<value>  (currently: 1)
+    TAG=<value>    (currently: SBo)
+    OUTPUT=<value> (currently: /tmp)
+    ARCH=<value>   (currently: npmjs)
+    PREFIX=<value> (currently: /usr)
+    NPMBIN=<value> (currently: /usr/bin/npm)