ruby - Connection Timed out in Installing rails -

ruby - Connection Timed out in Installing rails -

i using ubuntu 14.04 lts , ruby version is: 1.9.3p484

while running command

sudo gem install rails -v 3.2.18,

i getting error

warning: error fetching data: errno::etimedout: connection timed out - connect(2) (http://rubygems.org/specs.4.8.gz) warning: error fetching data: errno::etimedout: connection timed out - connect(2) (http://rubygems.org/latest_specs.4.8.gz) error: while executing gem ... (gem::remotefetcher::fetcherror) errno::etimedout: connection timed out - connect(2) (http://rubygems.org/gems/activesupport-3.2.18.gem)

now when checked

rvm requirements

i getting error: segmentation fault(core dumped)

all errors seem come connection attempts on http, deprecated. in gemfile, first line probably

source :rubygems

you can seek alter to

source 'https://rubygems.org'

ruby-on-rails ruby ruby-on-rails-3 ruby-on-rails-3.2 ubuntu-14.04