Topic: gem install error

when i  update my ruby i got this error

ERROR: could not find valid gem 'rail' <>=0> in any repository

plz help for this error

Re: gem install error

you probably type gem install rail instead of gem install rails.

If you're updating, maybe trying uninstalling rails

gem uninstall rails

and reinstalling specifying the version

gem install rails -v 2.3.8
- Ben