From: Luis Lavena <luislavena@...>
Date: 2010-12-24T09:52:09+09:00
Subject: Re: cannot update with gem

On Dec 23, 8:30 pm, Junkone <junko...@gmail.com> wrote:
> dunno what to do. why is it looking for U:/
>
> C:\WINDOWS>gem list --remote
>
> *** REMOTE GEMS ***
>
> ERROR:  While executing gem ... (Errno::ENOENT)
>     No such file or directory - U:/
>

See previous threads about this:

http://groups.google.com/group/comp.lang.ruby/browse_thread/thread/1435ce13e1332a31

Which lead to this:

http://groups.google.com/group/rubyinstaller/msg/9158aa07e6d71da8

Check your environment variables and provide "gem env" output when
describing issues with RubyGems

--
Luis Lavena