Hello, I have to build boost-library on a sparc64 server (32 bits userland). This, I have downloaded boost_1_34_1.tar.bz2 and followed build instructions I have found. I only obtain an error that I don't understand : Root fermat:[/opt/src/boost_1_34_1] > ./configure --prefix=/opt Building Boost.Jam with toolset gcc... tools/jam/src/bin.linuxsparc/bjam Detecting Python version... 2.4 Detecting Python root... /usr Unicode/ICU support for Boost.Regex?... not found. Backing up existing Boost.Build configuration in user-config.jam.4 Generating Boost.Build configuration in user-config.jam... Generating Makefile... Root fermat:[/opt/src/boost_1_34_1] > ls boost index.htm people user-config.jam boost-build.jam Jamfile.v2 project-root.jam user-config.jam.1 boost.css Jamrules README user-config.jam.2 boost.png libs regression user-config.jam.3 configure LICENSE_1_0.txt rst.css user-config.jam.4 doc Makefile status wiki google_logo_40wht.png more tools Root fermat:[/opt/src/boost_1_34_1] > make ./tools/jam/src/bin.linuxsparc/bjam --user-config=user-config.jam Unable to load Boost.Build: could not find "boost-build.jam" --------------------------------------------------------------- Attempted search from /opt/src/boost_1_34_1 up to the root and in these directories from BOOST_BUILD_PATH and BOOST_ROOT: /usr/share/boost-build. Please consult the documentation at 'http://www.boost.org'. Not all Boost libraries built properly. Root fermat:[/opt/src/boost_1_34_1] > I don't understand why bjam does not find boost-build.jam. This file is in boost top directory. I have tried to set BOOST_BUILD_PATH and BOOST_ROOT without any other success. What is my mistake ? Regards, JKB