With the help of a friend who writes qt programs, i've been trying to install the Tweetian beta. Unfortunately my friend is currently in Sydney which is a hindrance since I'm in the Uk. We have installed the qt dependencies need, but keep hitting the rpm.lock, and that won't delete either

Any ideas? what is the default password for su?

(please go easy on the reply, I can type accurately to enter commands, understand them a lot less)