Rene, Thank you for the response. I'll see if I can make this clear. I am trying to build Ardour 2.0 on a Zenwalk 4.4.1 system with gcc-3.4.6 For Ardour 2.0, I need the following dependencies: 1. gcc/g++ 3.x or above 2. scons 0.96 or above <http://www.scons.org/> 3. python (2.3.4 or above) <http://www.python.org/> 4. gettext 0.12.1 or above 5. pkg-config 0.20 or above<http://www.freedesktop.org/software/pkgconfig/> 6. libtool <http://www.gnu.org/software/libtool/> 7. JACK 0.100 or later ( libjack) <http://jackaudio.org/> 8. XML2 <http://xmlsoft.org/> 9. XSLT <http://xmlsoft.org/XSLT/> 10. libart_lgpl 2.3.16 or later (libart, libart_lgpl )<http://www.gnome.org/> 11. samplerate 0.1.2 or later (libsamplerate)<http://www.mega-nerd.com/SRC/> 12. raptor (libraptor, libraptor1) <http://librdf.org/raptor/> 13. lrdf ((librdf, librdf0) <http://sourceforge.net/projects/lrdf> 14. glib 2.10 or above (libglib2, libglib2.0, libglib2.0-0 )<http://www.gtk.org/> 15. GTK+ 2.8 or above (plus other GTK requirements like Pango, ATK, Cairo) (libgtk2, libgtk2.0, libgtk2.0-0) <http://www.gtk.org/> 16. libgnomecanvas (libgnomecanvas2, libgnomecanvas2-0)<http://directory.fsf.org/libs/misc/libgnomecanvas.html> 17. liblo (liblo, liblo0) <http://liblo.sourceforge.net/> 18. boost (libboost <http://boost.org/> 19. glib2-devel I have compiled and installed all of the above, (except for boost), and installed bjam. I didn't understand the configuration of bjam, so I skipped that, (maybe that is part of my problem), and just ran the following command from my boost_1_33_1 directory: bjam "-sTOOLS=gcc" install I received a python error, not sure what it was, it flashed by quickly, and a lot of the following errors that looked repetitive: ...failed gcc-Link-action bin/boost/libs/program_options/build/libboost_program_options.so/gcc/release/shared-linkable-true/libboost_program_options-gcc-1_33_1.so... ...skipped <@boost!lib>libboost_program_options-gcc-1_33_1.so for lack of <@boost!libs!program_options!build/libboost_program_options.so/gcc/release/shared-linkable-true>libboost_program_options-gcc-1_33_1.so... Then at the end of the compile I get the following errors: ...skipped <@boost!lib>libboost_program_options-gcc-mt-1_33_1.so for lack of <@boost!libs!program_options!build/libboost_program_options.so/gcc/release/shared-linkable-true/threading-multi>libboost_program_options-gcc-mt-1_33_1.so... FileClone /usr/local/lib/libboost_program_options-gcc-mt-1_33_1.so.1.33.1 HardLink /usr/local/lib/libboost_regex-gcc-d.so HardLink /usr/local/lib/libboost_regex-gcc-mt-d.so HardLink /usr/local/lib/libboost_regex-gcc.so HardLink /usr/local/lib/libboost_regex-gcc-mt.so HardLink /usr/local/lib/libboost_signals-gcc-d.so HardLink /usr/local/lib/libboost_signals-gcc-mt-d.so HardLink /usr/local/lib/libboost_signals-gcc.so HardLink /usr/local/lib/libboost_signals-gcc-mt.so HardLink /usr/local/lib/libboost_serialization-gcc-d.so HardLink /usr/local/lib/libboost_serialization-gcc-mt-d.so HardLink /usr/local/lib/libboost_serialization-gcc.so ...on 100th target... HardLink /usr/local/lib/libboost_serialization-gcc-mt.so ...skipped <@boost!lib>libboost_wserialization-gcc-d.so for lack of <@boost!lib>libboost_wserialization-gcc-d-1_33_1.so.1.33.1... ...skipped <@boost!lib>libboost_wserialization-gcc-mt-d.so for lack of <@boost!lib>libboost_wserialization-gcc-mt-d-1_33_1.so.1.33.1... ...skipped <@boost!lib>libboost_wserialization-gcc.so for lack of <@boost!lib>libboost_wserialization-gcc-1_33_1.so.1.33.1... ...skipped <@boost!lib>libboost_wserialization-gcc-mt.so for lack of <@boost!lib>libboost_wserialization-gcc-mt-1_33_1.so.1.33.1... HardLink /usr/local/lib/libboost_thread-gcc-mt-d.so HardLink /usr/local/lib/libboost_thread-gcc-mt.so HardLink /usr/local/lib/libboost_filesystem-gcc-d.so HardLink /usr/local/lib/libboost_filesystem-gcc-mt-d.so HardLink /usr/local/lib/libboost_filesystem-gcc.so HardLink /usr/local/lib/libboost_filesystem-gcc-mt.so HardLink /usr/local/lib/libboost_date_time-gcc-d.so HardLink /usr/local/lib/libboost_date_time-gcc-mt-d.so HardLink /usr/local/lib/libboost_date_time-gcc.so HardLink /usr/local/lib/libboost_date_time-gcc-mt.so HardLink /usr/local/lib/libboost_iostreams-gcc-d.so HardLink /usr/local/lib/libboost_iostreams-gcc-mt-d.so HardLink /usr/local/lib/libboost_iostreams-gcc.so HardLink /usr/local/lib/libboost_iostreams-gcc-mt.so HardLink /usr/local/lib/libboost_prg_exec_monitor-gcc-d.so HardLink /usr/local/lib/libboost_prg_exec_monitor-gcc-mt-d.so HardLink /usr/local/lib/libboost_prg_exec_monitor-gcc.so HardLink /usr/local/lib/libboost_prg_exec_monitor-gcc-mt.so HardLink /usr/local/lib/libboost_test_exec_monitor-gcc-d.so HardLink /usr/local/lib/libboost_test_exec_monitor-gcc-mt-d.so HardLink /usr/local/lib/libboost_test_exec_monitor-gcc.so HardLink /usr/local/lib/libboost_test_exec_monitor-gcc-mt.so HardLink /usr/local/lib/libboost_unit_test_framework-gcc-d.so HardLink /usr/local/lib/libboost_unit_test_framework-gcc-mt-d.so HardLink /usr/local/lib/libboost_unit_test_framework-gcc.so HardLink /usr/local/lib/libboost_unit_test_framework-gcc-mt.so HardLink /usr/local/lib/libboost_program_options-gcc-d.so HardLink /usr/local/lib/libboost_program_options-gcc-mt-d.so HardLink /usr/local/lib/libboost_program_options-gcc.so HardLink /usr/local/lib/libboost_program_options-gcc-mt.so ...failed updating 46 targets... ...skipped 54 targets... ...updated 84 targets... root[boost_1_33_1]# (Excuse the long output) So...is this helpful as to what is going on? Douglas