Linux self installation `initialize_dup' Error+discussion
Are you using Ruby 2.0 by any chance? I suspect it's related to this: https://github.com/rails/rails/pull/8405
We haven't tested in Ruby 2.0 yet (I think it was just released last month). We will definitely be supporting it, and that particular problem looks like a very easy fix, but the immediate route to getting going is to use ruby 1.9.x.
We'll try to get stuff patched in a hurry; thanks for the heads up. Sorry about the dysentery.
-e
still not tested in 2.0, but this particular issue is fixed.
--Ethan McCutchen.....2013-04-03 15:26:09 +0000