sudo: /opt/local/etc/sudoers is owned by uid 503, should be 0 Hi all, as you can see, I totally screwed up my sudoers file, actually, I did it a looong time ago, but decided to live with it. Now I want it back. I know what caused the issue, I overwrote the file in finder and now I can't access the System or Wheel in permissions in GetInfo to repair permissions. Well, at least i'm sure that is worth noting. Long story short: sudoers is owned by uid 503, should be 0 cause: :broke sudo (can't remember how, I didn't even program at all back then) :edited sudoers without visudo(synax errors) :found an original copy of the sudoers file and replaced the text in the sudoers file with that. :fixed the resulting issues with permissions using chmod in single user mode. :the above error occurs. Oh and, if anyone could link me to a tut on XCode(The software), or some pdf or book, I would appreciate it. all of these issues are making C++ much more difficult to use than Java and as3... Is there some sort of central documentation for unix programming? I appreciate your help.