>>>>> "B" == Bryan Murphy <bryan / terralab.com> writes: B> http://strider.terralab.com/~bryan/ruby/ This is after this call, that it crash ? Apparently it is on rb_cNilClass = rb_define_class("NilClass", rb_cObject); but in the debugger it has rb_define_class(const char * 0x100da268 "string",...) ??? Guy Decoux