rails c
を打つも、何も反応がない。
Ctrl+cでキャンセルすると
^C/usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/run.rb:98:in `gets': Interrupt
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/run.rb:98:in `verify_server_version'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/run.rb:56:in `run'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/run.rb:37:in `warm_run'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/run.rb:26:in `call'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/command.rb:7:in `call'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/rails.rb:24:in `call'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/command.rb:7:in `call'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client.rb:26:in `run'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/bin/spring:48:in `<top (required)>'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/binstub.rb:11:in `load'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/binstub.rb:11:in `<top (required)>'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
という記事を見つけたので、
bundle exec spring stop
すると、動くようになりました。