Hi all, I'm trying to build the complete boost 1.31 on a True64 Unix V5.1A machine using the Compaq C++ V6.5-014 compiler. After invoking bjam, the compiler hangs on the last command seen below. What can I do? cxx -ptr "bin/boost/libs/filesystem/build/libboost_filesystem.so/tru64cxx65/r elease"/cxx_repository -noimplicit_include -c -std strict_ansi -nopure_cname -m sg_display_number -msg_disable 186,450,1115 -DNDEBUG -DNDEBUG -DBOOST_FILESYSTE M_DYN_LINK=1 -O2 -inline all -I"bin/boost/libs/filesystem/build" -I"/usr/loc al/boost_1_31_0" -I"/usr/local/boost_1_31_0" -o "bin/boost/libs/filesystem/bui ld/libboost_filesystem.so/tru64cxx65/release/operations_posix_windows.o" "/usr/ local/boost_1_31_0/libs/filesystem/build/../src/operations_posix_windows.cpp " Best regards HansW