[Ruby] interesting problems with ParseTree and Heckle

[Bryan Liles]

This problem is most likely caused by my configuration, but I still  
need some help figuring it out.

This happens when I try to "heckle" anything...

$ heckle -v Heckle
/opt/local/lib/ruby/gems/1.8/gems/ParseTree-1.7.0/lib/parse_tree.rb: 
122:in `parse_tree_for_meth': bad version, 1.8.5 != 1.8.4 (fatal)

Any clues?  Should I post this to the seattle.rb tracker on rubyforge?