Aloha, I have a strange problem when running the Boost Unit Test Framework on MacOS X (Intel). I'm using Boost 1.33.1 built from source with gcc 4.0.1 (Apple Computer, Inc. build 5367). Compiling and linking of my tests works fine with: /usr/bin/g++-4.0 -arch i386 -Wl,-all_load -L$BOOST_LOCATION - lboost_unit_test_framework ... but whenever I try to run my test application I get a not very meaningful error message (the same code works fine on Linux and Windows): [Session started at 2007-06-11 13:06:27 -0500.] SAGA C++ Conformance Tests Boost.Test internal framework error: unknown reason saga_test_suite_v2 has exited with status 200. The error seems to occur somewhere within the framework initialization - the entry point (test_suite * init_unit_test_suite (int argc, char* argv[])) is never reached. Any ideas how to track down the error? Are there any command line arguments to make the framework's output more verbose? Thanks, Ole