Update README.md

- updated installation instructions with more detail

README.md

@@ -2,20 +2,55 @@
 
 Simple JS based app for personal and small businesses accounting
 
-### Install
 
-Install dependencies
+### Installation
 
-```sh
-yarn
+#### Step 0
+
+Install build essentials
+
+Ubuntu
+
+```bash
+apt-get install build-essential python git
+apt-get install libgconf-2-4
 ```
 
-### Development
+#### Step 1
 
-```sh
-# start dev server
-yarn dev
+Install [Node.js](https://nodejs.org/en/) LTS (version 8.11.1)
 
-# in another shell, start node server
-yarn server
-```
+> Tip: The best way to install and manage Node is to install [nvm](https://github.com/creationix/nvm)
+
+#### Step 2
+
+Install `yarn` package manager.
+
+```bash
+npm install -g yarn
+```
+
+#### Step 3
+
+Clone this repo 
+
+```bash
+git clone https://github.com/frappe/accounting.git
+```
+
+#### Step 4
+
+Install dependencies and launch Accounting
+
+```bash
+
+cd accounting
+
+# Install dependencies
+yarn
+
+# Start the electron app
+yarn electron
+
+
+Frappe Technologies