sunblade% ./configure --with-toolset=sunpro --prefix=/sunblade1/boostinstall --without-icu -n Building Boost.Jam with toolset sunpro... tools/jam/src/bin.solaris/bjam -n Detecting Python version... 2.4 -n Detecting Python root... /usr/local -n Unicode/ICU support for Boost.Regex?... disabled. Generating Boost.Build configuration in user-config.jam... Generating Makefile... sunblade% make ./tools/jam/src/bin.solaris/bjam --user-config=user-config.jam sunpro.jam: No such file or directory /sunblade1/benson/boost/boost_1_34_0/tools/build/v2/build/toolset.jam:27 : in toolset.using rule sunpro.init unknown in module toolset. /sunblade1/benson/boost/boost_1_34_0/tools/build/v2/build/project.jam:82 5: in using user-config.jam:5: in modules.load /sunblade1/benson/boost/boost_1_34_0/tools/build/v2/build-system.jam:138 : in load /sunblade1/benson/boost/boost_1_34_0/tools/build/v2/kernel/modules.jam:2 61: in import /sunblade1/benson/boost/boost_1_34_0/tools/build/v2/kernel/bootstrap.jam :132: in boost-build /sunblade1/benson/boost/boost_1_34_0/boost-build.jam:9: in module scope Not all Boost libraries built properly.