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Rails4.0.0 をインストールする

rails4インストール

$ gem install rails
Fetching: i18n-0.6.4.gem (100%)
Successfully installed i18n-0.6.4
Fetching: multi_json-1.7.7.gem (100%)
Successfully installed multi_json-1.7.7
Fetching: tzinfo-0.3.37.gem (100%)
Successfully installed tzinfo-0.3.37
Fetching: atomic-1.1.9.gem (100%)
Building native extensions.  This could take a while...
Successfully installed atomic-1.1.9
Fetching: thread_safe-0.1.0.gem (100%)
Successfully installed thread_safe-0.1.0
Fetching: activesupport-4.0.0.gem (100%)
Successfully installed activesupport-4.0.0
Fetching: builder-3.1.4.gem (100%)
Successfully installed builder-3.1.4
Fetching: rack-1.5.2.gem (100%)
Successfully installed rack-1.5.2
Fetching: rack-test-0.6.2.gem (100%)
Successfully installed rack-test-0.6.2
Fetching: erubis-2.7.0.gem (100%)
Successfully installed erubis-2.7.0
Fetching: actionpack-4.0.0.gem (100%)
Successfully installed actionpack-4.0.0
Fetching: activemodel-4.0.0.gem (100%)
Successfully installed activemodel-4.0.0
Fetching: arel-4.0.0.gem (100%)
Successfully installed arel-4.0.0
Fetching: activerecord-deprecated_finders-1.0.3.gem (100%)
Successfully installed activerecord-deprecated_finders-1.0.3
Fetching: activerecord-4.0.0.gem (100%)
Successfully installed activerecord-4.0.0
Fetching: mime-types-1.23.gem (100%)
Successfully installed mime-types-1.23
Fetching: polyglot-0.3.3.gem (100%)
Successfully installed polyglot-0.3.3
Fetching: treetop-1.4.14.gem (100%)
Successfully installed treetop-1.4.14
Fetching: mail-2.5.4.gem (100%)
Successfully installed mail-2.5.4
Fetching: actionmailer-4.0.0.gem (100%)
Successfully installed actionmailer-4.0.0
Fetching: thor-0.18.1.gem (100%)
Successfully installed thor-0.18.1
Fetching: railties-4.0.0.gem (100%)
Successfully installed railties-4.0.0
Fetching: hike-1.2.3.gem (100%)
Successfully installed hike-1.2.3
Fetching: tilt-1.4.1.gem (100%)
Successfully installed tilt-1.4.1
Fetching: sprockets-2.10.0.gem (100%)
Successfully installed sprockets-2.10.0
Fetching: sprockets-rails-2.0.0.gem (100%)
Successfully installed sprockets-rails-2.0.0
Fetching: rails-4.0.0.gem (100%)
Successfully installed rails-4.0.0
27 gems installed

gem list

$ gem list

*** LOCAL GEMS ***

actionmailer (4.0.0)
actionpack (4.0.0)
activemodel (4.0.0)
activerecord (4.0.0)
activerecord-deprecated_finders (1.0.3)
activesupport (4.0.0)
arel (4.0.0)
atomic (1.1.9)
bigdecimal (1.2.0)
builder (3.1.4)
bundler (1.3.5)
bundler-unload (1.0.1)
erubis (2.7.0)
hike (1.2.3)
i18n (0.6.4)
io-console (0.4.2)
json (1.7.7)
mail (2.5.4)
mime-types (1.23)
minitest (4.3.2)
multi_json (1.7.7)
polyglot (0.3.3)
psych (2.0.0)
rack (1.5.2)
rack-test (0.6.2)
rails (4.0.0)
railties (4.0.0)
rake (10.0.4, 0.9.6)
rdoc (4.0.0)
rubygems-bundler (1.2.0)
rvm (1.11.3.8)
sprockets (2.10.0)
sprockets-rails (2.0.0)
test-unit (2.0.0.0)
thor (0.18.1)
thread_safe (0.1.0)
tilt (1.4.1)
treetop (1.4.14)
tzinfo (0.3.37)