First of all thank you all for your help!
The biggest problem is that I dont fully understand what MacPorts are or 
how they work, I know I installed it because I needed to install 
FoxRuby. When someone starts talking about installing something using 
MacPorts, or Git I start sweeting (i know i need to work more on the 
terminal).

Since it looks like I have some sort of mass, before I proceed I would 
like to have a better understanding about the following.
1-What MacPorts are and how they work?
2-What would you guys do, unistall MacPorts than uninstall and reinstall 
RVM?

Thanks a lot for your patient

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