Rails Installation Error


I am trying to install Rails on my Max OS X 10.6.5.

I run the "gem install rails" command and it seems to stop short, yielding a "File not found: lib" message. There is no "Error" message but the installation just stops.

The command and the output are as follows...

if4it$ sudo gem install rails Fetching: railties-3.0.3.gem (100%) Fetching: rails-3.0.3.gem (100%) Successfully installed thor-0.14.6 Successfully installed railties-3.0.3 Successfully installed bundler-1.0.9 Successfully installed rails-3.0.3 4 gems installed Installing ri documentation for thor-0.14.6... Installing ri documentation for railties-3.0.3... Installing ri documentation for bundler-1.0.9... Installing ri documentation for rails-3.0.3... File not found: lib

Do any of you have any suggestions as to what this means and what the follow-up steps would be to correct it and complete the installation?

Thanks, in advance, for any assistance you can offer.

My Best,