I am getting this error while trying to gem install cucumber:
could not find a valid gem ‘capybara’ (>=0), here is why: unable to
download data from https://rubygems.org/ - no such name
I have tried most of the solutions I found via google search and have
had no success.
could you please post a stack trace?
it is strange that you cannot get it, maybe you have some issues with
internet connection and some kind of firewall blocks rubygems (which I
RubyGems recently have been testing all their gems as there was a major
vulnerability on the site. Try gem install capybara again
I get the same error. Friend of mine thinks it could be firewall
related, since I am doing it at work. I am going to give it a try from
my home network to see if it fixes the problem.