Hi, Can I use the 3.3.3 version of gnat installed on this PowerPC system to build a 3.4.6 version of gnat (Ada?)? First attempt to enable the Ada language did not change anything: --enable-languages=all,ada There is something called gnatbind in <prefix>/bin. No gnat. Do I have any options for building Ada for 4.3.5? I thought I read something about needing a 4.0 or newer version for building a newer gnat. Thanks! kevin