Try doing a "gem sources" and see if one of your sources is http://gems.rubyonrails.org
If it is, remove it with "gem sources --remove http://gems.rubyonrails.org". I had the same problem today, I think it is related to the issue that rubyonrails.org is having with their domain name. ~W On Apr 20, 11:58 am, Stacy Vlasits <[email protected]> wrote: > %USERPROFILE%\Documents\Programs\rails_apps\history> gem update rails > ERROR: While executing gem ... (ArgumentError) > uri scheme is invalid > Updating installed gems > Process gem exited with code 1 > > I received this error first while attempting 'gem install will_paginate' > and have been unable to do any gem install or gem update commands since. > I recently installed git on my computer, but other than that have made > no changes to my environment recently. I couldn't find anything on this > error elsewhere. > -- > Posted viahttp://www.ruby-forum.com/. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group > athttp://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.

