Hello, Why don't we find some help on the configure option --without-exceptions when we do a configure --help ? I encountered a problem with exceptions while trying to compile lyx-1.1.6fix3 on solaris-2.6. I use --without-exceptions to remove the problem and I had to manually remove an #include <stdexcept> in boost/boost/array.hpp or cpp (don't remember) line 20. Your sincerely, YC