java.io.IOException: CreateProcess error=5, ƒAƒNƒZƒX
   at java.lang.ProcessImpl.create(ProcessImpl.java:0)
   at java.lang.ProcessImpl.<init>(ProcessImpl.java:81)
   at java.lang.ProcessImpl.start(ProcessImpl.java:30)
Caused: java.io.IOException: Cannot run program "T:\usr\local\win\develop\ruby\bin\ruby.exe" (in directory "T:\home\Project\test\rails\autoload_test"): CreateProcess error=5, ƒAƒNƒZƒX
   at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
   at org.netbeans.modules.ruby.rubyproject.rake.RakeSupport.dumpRakeTasksInfo(RakeSupport.java:341)
   at org.netbeans.modules.ruby.rubyproject.rake.RakeSupport.readRakeTasksOutput(RakeSupport.java:250)
   at org.netbeans.modules.ruby.rubyproject.rake.RakeSupport.refreshTasks(RakeSupport.java:226)
   at org.netbeans.modules.ruby.rubyproject.RubyBaseProject$4.run(RubyBaseProject.java:309)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1369)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1907)