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# NodeBB
**NodeBB** is a robust Node.js driven forum built on a redis database. It is powered by web sockets, and is compatible down to IE8.
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## Requirements
NodeBB requires a version of Node.js at least 0.8 or greater, and a Redis version 2.6 or greater.
## Installation
First, we install our base software stack:
# apt-get install git nodejs redis-server npm build-essential imagemagick
**If your package manager only installed a version of Node.js that is less than 0.8:**
# add-apt-repository ppa:chris-lea/node.js
# apt-get update & & apt-get dist-upgrade
Next, clone this repository:
$ cd /path/to/nodebb/install/location
$ git clone git://github.com/designcreateplay/NodeBB.git nodebb
Obtain all of the dependencies required by NodeBB:
$ cd nodebb
$ npm install
Initiate the setup script by running the app with the `--setup` flag:
$ node app --setup
The default settings are for a local server running on the default port, with a redis store on the same machine/port.
Lastly, we run the forum.
$ node app
*(Optional)* Some server configurations may install the node binary as `nodejs` instead of `node` . You can re-map it (so as to not break compatibility with `node-supervisor` ) by running the following command:
# update-alternatives --install /usr/bin/node node /usr/bin/nodejs 10