hai..When I start alfrsco server..JRE_HOME just shows /usr..pls let me know where to set this path..I'm using open-jdk from Ubuntu ..
sourceone@sourceone-ThinkCentre-M71e:~/alfresco-4.0.d$ ./alfresco.sh start tomcat
Using CATALINA_BASE: /home/sourceone/alfresco-4.0.d/tomcat
Using CATALINA_HOME: /home/sourceone/alfresco-4.0.d/tomcat
Using CATALINA_TMPDIR: /home/sourceone/alfresco-4.0.d/tomcat/temp
Using JRE_HOME: /usr
Using CLASSPATH: /home/sourceone/alfresco-4.0.d/tomcat/bin/bootstrap.jar
/home/sourceone/alfresco-4.0.d/tomcat/scripts/ctl.sh : tomcat started
sourceone@sourceone-ThinkCentre-M71e:~/alfresco-4.0.d$