Confusing about smoke/generator

From several previous revision, QtRuby's and other kdebindings' code generation tool have been changed from kalyptus to smoke/generator. It's advantage to port kdebindings for non-Unix platforms: smoke/generator is based on C++ whereas kalyptus is based on Perl.

But now I'm confusing because smoke/generator fails after starting make immediately. There are message like below:

Cannot load library generator_smoke: (libgenerator_smoke.so: ...

Unfortunately, it's not only problem for me. Others are encountering this problem. And fortunately, the author is succeeding on his each environments.

I have decided not following trunk of QtRuby in a while. I only use released version.