Rails - Jan 2006 - Troubleshooting a camping trip?

I''m anxious to get camping[1], but when I try to run the sample app[2]
with:

  camping home_page.rb

I get the source HTML in the terminal along with this errror:

##BEGIN ERROR
/usr/local/lib/ruby/gems/1.8/gems/camping-1.2.46/bin/camping:26:in
`const_get'': nil is not a symbol (TypeError)
        from /usr/local/lib/ruby/gems/1.8/gems/camping-1.2.46/bin/camping:26
        from
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:207:in
`load''
        from /usr/local/bin/camping:18
##END ERROR

Can anyone help me figure out what''s wrong?

Best,

Jacob

Links:
[1]: http://code.whytheluckystiff.net/camping/
[2]: http://code.whytheluckystiff.net/camping/wiki/TheCampingShortShortExample

-
Jacob Patton
Trisignia
http://trisignia.com/