`initialize': No such file or directory - getaddrinfo (Errno::ENOENT) when Rails new app

`initialize': No such file or directory - getaddrinfo (Errno::ENOENT) when
Rails new app

I try to create a rails app in rails 4.00 with ruby ruby-2.0.0-p247. While
bundle install processes, it shows an error: initialize: No such file or
directory. Below is output of error
run bundle install
/home/gotzila/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:878:in
`initialize': No such file or directory - getaddrinfo (Errno::ENOENT)
from
/home/gotzila/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:878:in
`open'
from
/home/gotzila/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:878:in
`block in connect'
from
/home/gotzila/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/timeout.rb:52:in
`timeout'
from
/home/gotzila/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:877:in
`connect'
from
/home/gotzila/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:1449:in
`begin_transport'
from
/home/gotzila/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:1402:in
`transport_request'
from
/home/gotzila/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/net/http.rb:1376:in
`request'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/vendor/net/http/persistent.rb:935:in
`request'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/fetcher.rb:202:in
`fetch'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/fetcher.rb:242:in
`fetch_dependency_remote_specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/fetcher.rb:151:in
`fetch_remote_specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/fetcher.rb:154:in
`fetch_remote_specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/fetcher.rb:154:in
`fetch_remote_specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/fetcher.rb:154:in
`fetch_remote_specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/fetcher.rb:106:in
`specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/source/rubygems.rb:235:in
`block in remote_specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/source/rubygems.rb:235:in
`each'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/source/rubygems.rb:235:in
`remote_specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/source/rubygems.rb:163:in
`fetch_specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/source/rubygems.rb:67:in
`specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/definition.rb:192:in
`block (2 levels) in index'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/definition.rb:189:in
`each'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/definition.rb:189:in
`block in index'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/index.rb:9:in
`build'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/definition.rb:185:in
`index'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/definition.rb:179:in
`resolve'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/definition.rb:114:in
`specs'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/definition.rb:109:in
`resolve_remotely!'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/installer.rb:83:in
`run'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/installer.rb:14:in
`install'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/cli.rb:247:in
`install'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/vendor/thor/task.rb:27:in
`run'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/vendor/thor/invocation.rb:120:in
`invoke_task'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/vendor/thor.rb:344:in
`dispatch'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/vendor/thor/base.rb:434:in
`start'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/bin/bundle:20:in
`block in <main>'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/friendly_errors.rb:3:in
`with_friendly_errors'
from
/home/gotzila/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/bin/bundle:20:in
`<main>'
Fetching gem metadata from https://rubygems.org/....Unfortunately, a
fatal error has occurred. Please see the Bundler troubleshooting
documentation at http://bit.ly/bundler-issues. Thanks!
What should i do to solve this problem?