I already have a running web server (LAMP stack, Ubuntu 13.04x64), mail server, and owncloud. I'm wanting to add Sysaid to my server which requires it to be run on Tomcat. I can install Tomcat7 (along with everything else that is required) on a brand new droplet and get it to work first try no problem, however when I attempt the same on my current server I have no luck. I am very much a novice and I'm learning as I go. Any assistance would be very much appreciated!