Download and install the version 2.0.1 from http://www.couchbase.com/download

Example:
	wget http://packages.couchbase.com/releases/2.0.1/couchbase-server-community_x86_64_2.0.1.deb
	sudo dpkg -i couchbase-server-community_x86_64_2.0.1.deb


Initialize node run: 
$ cb_initialize_node.sh HOSTNAME PORT USERNAME PASSWORD

If the service goes down you need to remove the couchbase server from the cluster as well and reinitialize it in order to restart it later run : 
$ cb_remove_node.sh HOSTNAME PORT USERNAME PASSWORD

If your service is down and the couchbase and you want for some reason to delete the bucket (index) to rebuild it you can simply run : 
$ cb_delete_bucket BUCKET_NAME HOSTNAME PORT USERNAME PASSWORD
