another rails console question

My rails console starts 'running' - actually producing errors - almost as quickly as I can open it.

here's the result:

C:\Program Files\Ruby\Ruby192\bin\ruby.exe -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) C:/Program Files/Google/Google SketchUp 7/Plugins/trw/script/console "--irb=C:/Program Files/Ruby/Ruby192/bin/irb.bat" development
C:/Program Files/Ruby/Ruby192/lib/ruby/gems/1.9.1/gems/rails-2.3.10/lib/commands/console.rb:45:in `exec': No such file or directory - C:/Program Files/Ruby/Ruby192/bin/irb.bat  -r irb/completion -r "C:/Program Files/Google/Google SketchUp 7/Plugins/trw/config/environment" -r console_app -r console_with_helpers --simple-prompt (Errno::ENOENT)
from C:/Program Files/Ruby/Ruby192/lib/ruby/gems/1.9.1/gems/rails-2.3.10/lib/commands/console.rb:45:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from C:/Program Files/Google/Google SketchUp 7/Plugins/trw/script/console:3:in `<top (required)>'
from -e:1:in `load'
from -e:1:in `<main>'
Loading development environment (Rails 2.3.10)

Process finished with exit code 1

What does this mean?

THanks,

Kimball