i just did that and it told me ha i,m missing libdb4.2 libxml2!
Hoewer i did instal libxml2 but i lost in my installed Aplication the OS2008 Upgrade(wich is not uninstallable)....
I could not delete the OS2008 from installed Aplications and now its gone...
Howewer i,m trying many things right now...Still cant upgrade the Nmap 4.76-1 to Nmap 5.00-1 altought it says update awailable but not instalable
I also use sudo gainroot