stack trace

config.ru

run Proc.new {|env| [200, {"Content-Type" => "text/html"}, "Hello Rack!"]}

stack trace

$ jruby -S trinidad -t -r config.ru 
Mar 22, 2011 5:05:32 PM org.apache.coyote.AbstractProtocolHandler init
INFO: Initializing ProtocolHandler ["http-bio-3000"]
Mar 22, 2011 5:05:33 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Tomcat
Mar 22, 2011 5:05:33 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.11
Mar 22, 2011 5:05:33 PM org.apache.catalina.startup.ContextConfig webConfig
INFO: No global web.xml found
Mar 22, 2011 5:05:34 PM org.apache.catalina.core.ApplicationContext log
INFO: jruby 1.6.0 (ruby 1.8.7 patchlevel 330) (2011-03-15 f3b6154) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_24) [darwin-x86_64-java]
Mar 22, 2011 5:05:34 PM org.apache.catalina.core.ApplicationContext log
SEVERE: unable to create shared application instance
org.jruby.rack.RackInitializationException: undefined method `booter' for JRuby::Rack:Module
	from file:/Users/david/.rvm/gems/jruby-1.6.0/gems/jruby-rack-1.0.8.dev/lib/jruby-rack-1.0.8.dev.jar!/jruby/rack/boot/rack.rb:8:in `(root)'
	from org/jruby/RubyKernel.java:1062:in `load'
	from file:/Users/david/.rvm/gems/jruby-1.6.0/gems/jruby-rack-1.0.8.dev/lib/jruby-rack-1.0.8.dev.jar!/jruby/rack/boot/rack.rb:1:in `(root)'

	at org.jruby.rack.DefaultRackApplicationFactory$4.init(DefaultRackApplicationFactory.java:224)
	at org.jruby.rack.DefaultRackApplicationFactory.getApplication(DefaultRackApplicationFactory.java:57)
	at org.jruby.rack.SharedRackApplicationFactory.init(SharedRackApplicationFactory.java:27)
	at org.jruby.rack.RackServletContextListener.contextInitialized(RackServletContextListener.java:44)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4681)
	at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5184)
	at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5179)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:680)
Caused by: org.jruby.exceptions.RaiseException: (NoMethodError) undefined method `booter' for JRuby::Rack:Module
Mar 22, 2011 5:05:34 PM org.apache.catalina.core.ApplicationContext log
SEVERE: Error: application initialization failed
org.jruby.rack.RackInitializationException: unable to create shared application instance
	at org.jruby.rack.SharedRackApplicationFactory.init(SharedRackApplicationFactory.java:39)
	at org.jruby.rack.RackServletContextListener.contextInitialized(RackServletContextListener.java:44)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4681)
	at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5184)
	at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5179)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:680)
Caused by: org.jruby.rack.RackInitializationException: undefined method `booter' for JRuby::Rack:Module
	from file:/Users/david/.rvm/gems/jruby-1.6.0/gems/jruby-rack-1.0.8.dev/lib/jruby-rack-1.0.8.dev.jar!/jruby/rack/boot/rack.rb:8:in `(root)'
	from org/jruby/RubyKernel.java:1062:in `load'
	from file:/Users/david/.rvm/gems/jruby-1.6.0/gems/jruby-rack-1.0.8.dev/lib/jruby-rack-1.0.8.dev.jar!/jruby/rack/boot/rack.rb:1:in `(root)'

	at org.jruby.rack.DefaultRackApplicationFactory$4.init(DefaultRackApplicationFactory.java:224)
	at org.jruby.rack.DefaultRackApplicationFactory.getApplication(DefaultRackApplicationFactory.java:57)
	at org.jruby.rack.SharedRackApplicationFactory.init(SharedRackApplicationFactory.java:27)
	... 9 more
Caused by: org.jruby.exceptions.RaiseException: (NoMethodError) undefined method `booter' for JRuby::Rack:Module
Mar 22, 2011 5:05:34 PM org.apache.coyote.AbstractProtocolHandler start
INFO: Starting ProtocolHandler ["http-bio-3000"]