Q:

Capybara-1.1.1 conflicts with capybara (~> 0.4.0)

I updates my gems, now I get this error:
 Unable to activate capybara-mechanize-0.2.7, because capybara-1.1.1 conflicts with capybara (~> 0.4.0) (Gem::LoadError)

I've googled and searched SO, but I'm a bit of a n00b and not really sure what I need to do next.
Thanks for your time,
Mike

A:

You can try to delete conflicting gem by invoking gem uninstall capybara. You will be the prompted which version to delete.
To remove all old gems in one swipe just use gem cleanup.
After cleaning old version which, hopefully, you don't need you should be ok. Otherwise, consider using bundler (http://gembundler.com/) to manage gems in your projects and RVM, where you can have completely separate gemsets.

