...
sudo su - root
cd /var/lib/tomcat7
mkdir indexes
cd indexes
unzip /home/ihtsdo/refset/data/refset-indexes.zip -d .
mv indexes refset
chmod chown -R a+rw tomcat7:tomcat7 /var/lib/tomcat7/indexes/refset/*
chown chmod -R tomcat7:tomcat7 777 /var/lib/tomcat7/indexes/refset/*
9. Make sure the /tmp/tomcat7-tomcat7-tmp is owned by tomcat7 user (for file uploads)
...
# run as root:
sudo su - root
service tomcat7 stop
/bin/rm -rf /var/lib/tomcat7/work/Catalina/localhost/refset-rest
/bin/rm -rf /var/lib/tomcat7/webapps/refset-rest
/bin/rm -rf /var/lib/tomcat7/webapps/refset-rest.war
/bin/cp -f /home/ihtsdo/refset/code/rest/target/refset-rest*war /var/lib/tomcat7/webapps/refset-rest.war
service tomcat7 start
chmod -R 777 /tmp/tomcat7-tomcat7-tmp
chown -R tomcat7:tomcat7 /var/lib/tomcat7/indexes/refset/*
chmod -R 777 /var/lib/tomcat7/indexes/refset/*