install solr on ubuntu

solr.sh

# instructions adapted from 
# http://www.valuebound.com/resources/blog/tomcat-7-multi-core-apache-solr-47-installation-and-configuration-with-drupal-7
# https://drupal.stackexchange.com/questions/95897/apache-solr-4-6-0-installation-and-compatibility-with-drupal7/124038#124038

VERSION="4.10.3"
cd /opt
wget http://apache.petsads.us/lucene/solr/$VERSION/solr-$VERSION.tgz
tar -xvf solr-$VERSION.tgz

sudo apt-get -y install openjdk-7-jdk
apt-get install tomcat7
curl localhost:8080
cp /opt/solr-$VERSION/dist/solrj-lib/* /usr/share/tomcat7/lib/
cp /opt/solr-$VERSION/example/lib/ext/* /usr/share/tomcat7/lib/
cp /opt/solr-$VERSION/example/resources/log4j.properties /var/lib/tomcat7/conf/
cp /opt/solr-$VERSION/dist/solr-$VERSION.war /var/lib/tomcat7/webapps/solr.war
mkdir /var/lib/tomcat7/solr
chown tomcat7:tomcat7 /var/lib/tomcat7/solr 
cp /opt/solr-$VERSION/example/solr/collection1/ /var/lib/tomcat7/solr/
cp -r /opt/solr-$VERSION/example/solr/collection1/ /var/lib/tomcat7/solr/
chown -R tomcat7:tomcat7 /var/lib/tomcat7/solr
sudo service tomcat7 restart
curl localhost:8080/solr