I experimented with using MacRuby in ObjC projects. When I tried evaluteFileAtPath: method it worked fine until I tried to import another Ruby file into file under evaluation. E.g. if I put into evaluated file require 'csv'  and  I get in the debug console: 

[Session started at 2009-08-09 17:00:51 +0200.]
2009-08-09 17:00:54.302 EmbedRubyFile[19113:10b] LoadError: no such file to load -- csv.rb.bundle
(
    "/Users/jsiska/TEMP/pp_pascal2.rb:4:in `require'",
    "/Users/jsiska/TEMP/pp_pascal2.rb:4:in `<dummy toplevel>'"
)

Can anybody advice me where is the problem?

Thank you

Jaromir Siska