Unable to install Ruby version 2.0.0-p0 via RVM on Fedora 18

Ruby 2.0.0. version 2.0.0-p0 to be exact, was released on 24th Feb 2013 and as any Ruby programmer would do, i too tried to upgrade to Ruby 2.0.0
Fedora 18 Linux being a new OS, which too was released recently in the mid of January wasn't very helpful in the installation.

Unable to boot into Fedora 17 after upgrading windows 7 to windows 8

Okay, so today i thought of upgrading to the new and improved Windows 8 on my Fedora17 and Windows7 dual boot laptop.

It was a tiring process and took a lot of time, and after finishing the upgrade and playing with Win8 a little, i restarted my system to do some work on Fedora, but after restarting, Win8 started by itself, there were no options to select any option to boot into linux.

That was when i felt like beating myself up for upgrading windows. This feeling was much intensified after reading that Win8 uses SecureBoot and there are no ways to as of now to dual boot it.