install Elastic Search

install_es.sh

mkdir tmp
cd tmp
curl -L http://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.20.4.tar.gz | tar -xz
sudo mkdir /usr/local/share/elasticsearch
sudo mv elasticsearch-* /usr/local/share/elasticsearch
curl -L http://github.com/elasticsearch/elasticsearch-servicewrapper/tarball/master | tar -xz
sudo mv *servicewrapper*/service /usr/local/share/elasticsearch/bin/
rm -Rf *servicewrapper*
sudo /usr/local/share/elasticsearch/bin/service/elasticsearch install
sudo mkdir /usr/local/bin
sudo ln -s `readlink -f /usr/local/share/elasticsearch/bin/service/elasticsearch` /usr/local/bin/rcelasticsearch
sudo /etc/init.d/elasticsearch start