sudo apt-get install openjdk-8-jre 

unzip duniter4j-elasticsearch-X.Y-standalone.zip
cd duniter4j-elasticsearch-X.Y
./duniter4j-elasticsearch.sh start index -h <node_host> -p <node_port>

$ ./duniter4j-elasticsearch.sh start index -h  cgeek.fr -p 9330
2016-01-07 23:34:34,771  INFO Starting duniter4j :: ElasticSearch Indexer with arguments [start, index, -h, metab.ucoin.io, -p, 9201]
2016-01-07 23:34:34,856  INFO Application basedir: /home/user/.duniter4j-elasticsearch
2016-01-07 23:34:34,861  INFO Starts i18n with locale [fr] at [/home/user/.duniter4j-elasticsearch/data/i18n]
2016-01-07 23:34:35,683  INFO Starts ElasticSearch node with cluster name [duniter4j-elasticsearch] at [/home/user/.duniter4j-elasticsearch/data].
*** duniter4j :: Elasticsearch successfully started *** >> To quit, press [Q] or enter
2016-01-07 23:34:45,015  INFO Indexing last blocks of [test_net] from peer [cgeek.fr:9330]
2016-01-07 23:35:01,597  INFO Indexing block #999 / 47144 (2%)...
2016-01-07 23:35:15,554  INFO Indexing block #1998 / 47144 (4%)...
2016-01-07 23:35:30,713  INFO Indexing block #2997 / 47144 (6%)...
2016-01-07 23:35:45,747  INFO Indexing block #3996 / 47144 (8%)...
...
2016-01-07 23:45:00,175  INFO All blocks indexed 

$ ./duniter4j-elasticsearch.sh --help

Usage: duniter4j-elaticsearch.<sh|bat> <commands> [options]

Commands:

 start                            Start elastic search node
 index                            Index blocks from BMA Node
 reset-data                       Reset indexed data for the uCoin node's currency


Options:

 --help                           Output usage information
 -h --host <user>                          uCoin node host (with Basic Merkled API)
 -p --port <pwd>                           uCoin node port (with Basic Merkled API)

 -esh  --es-host <user>           ElasticSearch node host
 -esp  --es-port <pwd>            ElasticSearch node port

curl -XGET 'http://localhost:9200/test_net/block/_search' -d '{
"query": {
        "filtered" : {
            "filter": {
                "exists" : { "field" : "dividend" }
            }
        }
    },
    "_source": ["number", "dividend", "hash", "membersCount"]
 }'

curl -XGET 'http://localhost:9200/test_net/block/_search' -d '{
    "query": {
        "filtered" : {
            "filter": {
                "exists" : { "field" : "dividend" }
            }
        }
    }
}'

    sudo apt-get install maven

	git clone https://github.com/duniter/duniter4j.git
	cd duniter4j
	git submodule init
	git submodule sync
	git submodule update
	
    mvn install -DskipTests

$ mvn install -DskipTests -DperformRelease