没有春天，我可以做到：
$ rails console test
它按预期工作。但是，如果我这样做
$ spring rails console test
我收到以下错误：
Loading test environment (Rails 3.2.13)
/usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb/magic-file.rb:7:in `initialize': No such file or directory - test (Errno::ENOENT)
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb/magic-file.rb:7:in `open'
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb/magic-file.rb:7:in `open'
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb/input-method.rb:77:in `initialize'
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb/context.rb:82:in `new'
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb/context.rb:82:in `initialize'
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb.rb:99:in `new'
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb.rb:99:in `initialize'
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb.rb:56:in `new'
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/irb.rb:56:in `start'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/railties-3.2.13/lib/rails/commands/console.rb:47:in `start'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/railties-3.2.13/lib/rails/commands/console.rb:8:in `start'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/commands.rb:187:in `call'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application.rb:71:in `block in serve'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application.rb:66:in `fork'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application.rb:66:in `serve'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application.rb:49:in `block in run'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application.rb:43:in `loop'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application.rb:43:in `run'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application.rb:37:in `start'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application_manager.rb:96:in `block in start_child'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application_manager.rb:83:in `fork'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application_manager.rb:83:in `start_child'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application_manager.rb:26:in `start'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application_manager.rb:53:in `block in with_child'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application_manager.rb:20:in `synchronize'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application_manager.rb:42:in `with_child'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/application_manager.rb:61:in `run'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/server.rb:52:in `serve'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/server.rb:40:in `block in boot'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/server.rb:40:in `loop'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/server.rb:40:in `boot'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/server.rb:18:in `boot'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/client/start.rb:13:in `call'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/client/command.rb:7:in `call'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/lib/spring/client.rb:23:in `run'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/bundler/gems/spring-661a416d27e5/bin/spring:5:in `<main>'
这是我的Gemfile：
source 'http://rubygems.org'
gem 'rails', '~> 3.2.0'
gem 'devise', '~> 2.2.0'
gem 'has_scope'
gem 'high_voltage'
gem 'inherited_resources'
gem 'jquery-rails'
gem 'kaminari'
gem 'ransack'
gem 'simple_form'
gem 'validates_existence'
gem 'validates_timeliness'
# deployment process management
gem 'foreman'
gem 'thin'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
gem 'uglifier', '< 2.0'
gem 'bootstrap-sass', '~> 2.3.1'
end
group :production do
gem 'pg'
end
group :development, :test do
gem 'guard'
gem 'guard-bundler'
gem 'guard-rspec'
gem 'factory_girl_rails', '~> 4.2.0'
gem 'rspec-rails', '~> 2.10'
# TODO: Look for spring gem release '> 0.0.8'
# currently using locally installed gem@master, not repeatable!
# cd `bundle show spring` && gem build spring.gemspec && gem install spring-0.0.8.gem
gem 'spring', :github => 'jonleighton/spring'
gem 'sqlite3'
end
group :test do
gem 'capybara'
gem 'growl'
gem 'launchy'
gem 'oj' # TODO: Remove after multi-json '1.7.5'
gem 'shoulda-matchers'
gem 'simplecov', :require => false
end
我的Gemfile.lock：
GIT
remote: git://github.com/jonleighton/spring.git
revision: 661a416d27e554bf1c839a2cd35b8a87e6317175
specs:
spring (0.0.8)
GEM
remote: http://rubygems.org/
specs:
actionmailer (3.2.13)
actionpack (= 3.2.13)
mail (~> 2.5.3)
actionpack (3.2.13)
activemodel (= 3.2.13)
activesupport (= 3.2.13)
builder (~> 3.0.0)
erubis (~> 2.7.0)
journey (~> 1.0.4)
rack (~> 1.4.5)
rack-cache (~> 1.2)
rack-test (~> 0.6.1)
sprockets (~> 2.2.1)
activemodel (3.2.13)
activesupport (= 3.2.13)
builder (~> 3.0.0)
activerecord (3.2.13)
activemodel (= 3.2.13)
activesupport (= 3.2.13)
arel (~> 3.0.2)
tzinfo (~> 0.3.29)
activeresource (3.2.13)
activemodel (= 3.2.13)
activesupport (= 3.2.13)
activesupport (3.2.13)
i18n (= 0.6.1)
multi_json (~> 1.0)
addressable (2.3.4)
arel (3.0.2)
bcrypt-ruby (3.0.1)
bootstrap-sass (2.3.1.0)
sass (~> 3.2)
builder (3.0.4)
capybara (2.1.0)
mime-types (>= 1.16)
nokogiri (>= 1.3.3)
rack (>= 1.0.0)
rack-test (>= 0.5.4)
xpath (~> 2.0)
coderay (1.0.9)
coffee-rails (3.2.2)
coffee-script (>= 2.2.0)
railties (~> 3.2.0)
coffee-script (2.2.0)
coffee-script-source
execjs
coffee-script-source (1.6.2)
daemons (1.1.9)
devise (2.2.3)
bcrypt-ruby (~> 3.0)
orm_adapter (~> 0.1)
railties (~> 3.1)
warden (~> 1.2.1)
diff-lcs (1.2.4)
dotenv (0.7.0)
erubis (2.7.0)
eventmachine (1.0.3)
execjs (1.4.0)
multi_json (~> 1.0)
factory_girl (4.2.0)
activesupport (>= 3.0.0)
factory_girl_rails (4.2.1)
factory_girl (~> 4.2.0)
railties (>= 3.0.0)
ffi (1.8.1)
foreman (0.63.0)
dotenv (>= 0.7)
thor (>= 0.13.6)
formatador (0.2.4)
growl (1.0.3)
guard (1.8.0)
formatador (>= 0.2.4)
listen (>= 1.0.0)
lumberjack (>= 1.0.2)
pry (>= 0.9.10)
thor (>= 0.14.6)
guard-bundler (1.0.0)
bundler (~> 1.0)
guard (~> 1.1)
guard-rspec (2.6.0)
guard (>= 1.8)
rspec (~> 2.13)
has_scope (0.5.1)
high_voltage (1.2.2)
hike (1.2.2)
i18n (0.6.1)
inherited_resources (1.4.0)
has_scope (~> 0.5.0)
responders (~> 0.9)
journey (1.0.4)
jquery-rails (2.2.1)
railties (>= 3.0, < 5.0)
thor (>= 0.14, < 2.0)
json (1.8.0)
kaminari (0.14.1)
actionpack (>= 3.0.0)
activesupport (>= 3.0.0)
launchy (2.3.0)
addressable (~> 2.3)
listen (1.1.4)
rb-fsevent (>= 0.9.3)
rb-inotify (>= 0.9)
rb-kqueue (>= 0.2)
lumberjack (1.0.3)
mail (2.5.3)
i18n (>= 0.4.0)
mime-types (~> 1.16)
treetop (~> 1.4.8)
method_source (0.8.1)
mime-types (1.23)
multi_json (1.7.4)
nokogiri (1.5.9)
oj (2.0.14)
orm_adapter (0.4.0)
pg (0.15.1)
polyamorous (0.5.0)
activerecord (~> 3.0)
polyglot (0.3.3)
pry (0.9.12.1)
coderay (~> 1.0.5)
method_source (~> 0.8)
slop (~> 3.4)
rack (1.4.5)
rack-cache (1.2)
rack (>= 0.4)
rack-ssl (1.3.3)
rack
rack-test (0.6.2)
rack (>= 1.0)
rails (3.2.13)
actionmailer (= 3.2.13)
actionpack (= 3.2.13)
activerecord (= 3.2.13)
activeresource (= 3.2.13)
activesupport (= 3.2.13)
bundler (~> 1.0)
railties (= 3.2.13)
railties (3.2.13)
actionpack (= 3.2.13)
activesupport (= 3.2.13)
rack-ssl (~> 1.3.2)
rake (>= 0.8.7)
rdoc (~> 3.4)
thor (>= 0.14.6, < 2.0)
rake (10.0.4)
ransack (0.7.2)
actionpack (~> 3.0)
activerecord (~> 3.0)
polyamorous (~> 0.5.0)
rb-fsevent (0.9.3)
rb-inotify (0.9.0)
ffi (>= 0.5.0)
rb-kqueue (0.2.0)
ffi (>= 0.5.0)
rdoc (3.12.2)
json (~> 1.4)
responders (0.9.3)
railties (~> 3.1)
rspec (2.13.0)
rspec-core (~> 2.13.0)
rspec-expectations (~> 2.13.0)
rspec-mocks (~> 2.13.0)
rspec-core (2.13.1)
rspec-expectations (2.13.0)
diff-lcs (>= 1.1.3, < 2.0)
rspec-mocks (2.13.1)
rspec-rails (2.13.1)
actionpack (>= 3.0)
activesupport (>= 3.0)
railties (>= 3.0)
rspec-core (~> 2.13.0)
rspec-expectations (~> 2.13.0)
rspec-mocks (~> 2.13.0)
sass (3.2.8)
sass-rails (3.2.6)
railties (~> 3.2.0)
sass (>= 3.1.10)
tilt (~> 1.3)
shoulda-matchers (2.1.0)
activesupport (>= 3.0.0)
simple_form (2.1.0)
actionpack (~> 3.0)
activemodel (~> 3.0)
simplecov (0.7.1)
multi_json (~> 1.0)
simplecov-html (~> 0.7.1)
simplecov-html (0.7.1)
slop (3.4.4)
sprockets (2.2.2)
hike (~> 1.2)
multi_json (~> 1.0)
rack (~> 1.0)
tilt (~> 1.1, != 1.3.0)
sqlite3 (1.3.7)
thin (1.5.1)
daemons (>= 1.0.9)
eventmachine (>= 0.12.6)
rack (>= 1.0.0)
thor (0.18.1)
tilt (1.3.7)
timeliness (0.3.7)
treetop (1.4.12)
polyglot
polyglot (>= 0.3.1)
tzinfo (0.3.37)
uglifier (1.3.0)
execjs (>= 0.3.0)
multi_json (~> 1.0, >= 1.0.2)
validates_existence (0.8.0)
validates_timeliness (3.0.14)
timeliness (~> 0.3.6)
warden (1.2.1)
rack (>= 1.0)
xpath (2.0.0)
nokogiri (~> 1.3)
PLATFORMS
ruby
DEPENDENCIES
bootstrap-sass (~> 2.3.1)
capybara
coffee-rails (~> 3.2.1)
devise (~> 2.2.0)
factory_girl_rails (~> 4.2.0)
foreman
growl
guard
guard-bundler
guard-rspec
has_scope
high_voltage
inherited_resources
jquery-rails
kaminari
launchy
oj
pg
rails (~> 3.2.0)
ransack
rspec-rails (~> 2.10)
sass-rails (~> 3.2.3)
shoulda-matchers
simple_form
simplecov
spring!
sqlite3
thin
uglifier (< 2.0)
validates_existence
validates_timeliness
我正在使用rbenv和rbenv-gemset：
$ ruby --version
ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-darwin12.3.0]
春天似乎工作正常，否则......我不确定这里发生了什么。有什么建议吗？
修改
我尝试了下面的建议并得到了不同的错误条件。
$ spring rails console [test]
You did not specify how you would like Rails to report deprecation notices for your [test] environment, please set config.active_support.deprecation to :log, :notify or :stderr at config/environments/[test].rb
/usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/uri/common.rb:176:in `split': bad URI(is not URI?): [test] (URI::InvalidURIError)
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/uri/common.rb:211:in `parse'
from /usr/local/var/rbenv/versions/1.9.3-p392/lib/ruby/1.9.1/uri/common.rb:747:in `parse'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:61:in `connection_url_to_hash'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:36:in `block in resolve_string_connection'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:35:in `fetch'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:35:in `resolve_string_connection'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:25:in `spec'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:130:in `establish_connection'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activerecord-3.2.13/lib/active_record/railtie.rb:82:in `block (2 levels) in <class:Railtie>'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:25:in `each'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:25:in `on_load'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activerecord-3.2.13/lib/active_record/railtie.rb:74:in `block in <class:Railtie>'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `instance_exec'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `run'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/railties-3.2.13/lib/rails/initializable.rb:55:in `block in run_initializers'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `each'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `run_initializers'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/railties-3.2.13/lib/rails/application.rb:136:in `initialize!'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/railties-3.2.13/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/jcarlson/Projects/prohub/config/environment.rb:5:in `<top (required)>'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application.rb:31:in `start'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application_manager.rb:96:in `block in start_child'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application_manager.rb:83:in `fork'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application_manager.rb:83:in `start_child'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application_manager.rb:26:in `start'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application_manager.rb:53:in `block in with_child'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application_manager.rb:20:in `synchronize'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application_manager.rb:42:in `with_child'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application_manager.rb:61:in `run'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:52:in `serve'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:40:in `block in boot'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:40:in `loop'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:40:in `boot'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:18:in `boot'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/client/start.rb:13:in `call'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/client/command.rb:7:in `call'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/client.rb:23:in `run'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/bin/spring:5:in `<main>'
/usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/application_manager.rb:66:in `run': undefined method `chomp' for nil:NilClass (NoMethodError)
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:52:in `serve'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:40:in `block in boot'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:40:in `loop'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:40:in `boot'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/server.rb:18:in `boot'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/client/start.rb:13:in `call'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/client/command.rb:7:in `call'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/lib/spring/client.rb:23:in `run'
from /usr/local/var/rbenv/versions/1.9.3-p392/gemsets/prohub/gems/spring-0.0.8/bin/spring:5:in `<main>'