The snapshot has two hiccups that cause the build to fail. Just patch the snapshot with these changes: 1. <top>/mk/unix.mk change MKDIRHIER = omkdirhier to MKDIRHIER = mkdirhier 2. <top>/include/omniORB2/CORBA_sysdep.h line 69, add the test for earlier version of SUNpro. #elif defined(__SUNPRO_CC) // SUN C++ compiler #if __SUNPRO_CC < 0x420 #define NEED_DUMMY_RETURN #endif Sai-Lai