This week's book giveaway is in the Other Languages forum. We're giving away four copies of Functional Reactive Programming and have Stephen Blackheath and Anthony Jones on-line! See this thread for details.
The problem was with my wife. She was using my MBP for some time and deleted some files accidentally. Unfortunately my settings.xml was deleted and in the settings.xml I had all my repository definitions. I have them back now and it seems to work!
SCJP 1.4, SCWCD 1.4 - Hints for you, Certified Scrum Master
Did a rm -R / to find out that I lost my entire Linux installation!